{"id":5080,"date":"2024-12-11T21:25:18","date_gmt":"2024-12-12T02:25:18","guid":{"rendered":"https:\/\/www.ifoto.ai\/blog\/?p=5080"},"modified":"2024-12-11T21:25:24","modified_gmt":"2024-12-12T02:25:24","slug":"best-image-compressor","status":"publish","type":"post","link":"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/","title":{"rendered":"2025\u5e74\u306b\u753b\u50cf\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u6700\u9ad8\u306e\u5727\u7e2e\u30c4\u30fc\u30eb\u3092\u30ec\u30d3\u30e5\u30fc"},"content":{"rendered":"<p>\u753b\u50cf\u306f\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3001\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u304c\u5927\u304d\u3044\u3068\u3001Web \u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u9045\u304f\u306a\u308a\u3001\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\u306f\u3001\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001Web \u958b\u767a\u8005\u3001\u5199\u771f\u5bb6\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u4f5c\u6210\u8005\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u00a0<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_66_1 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u76ee\u6b21\u3092\u5207\u308a\u66ff\u3048\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #6d58fb;color:#6d58fb\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #6d58fb;color:#6d58fb\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#Why_Use_Image_Compression\" title=\"\u753b\u50cf\u5727\u7e2e\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531\">\u753b\u50cf\u5727\u7e2e\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#Enhance_Website_Performance\" title=\"\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\">\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#Save_Storage_Space\" title=\"\u30b9\u30c8\u30ec\u30fc\u30b8\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04\">\u30b9\u30c8\u30ec\u30fc\u30b8\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#Improve_User_Experience\" title=\"\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a\">\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#iFoto_Image_Compressor_The_Best_Tool_for_Compressing_Image\" title=\"iFoto \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb: \u753b\u50cf\u5727\u7e2e\u306b\u6700\u9069\u306a\u30c4\u30fc\u30eb\">iFoto \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb: \u753b\u50cf\u5727\u7e2e\u306b\u6700\u9069\u306a\u30c4\u30fc\u30eb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#How_to_Compress_Image_for_Optimizing_Your_Web\" title=\"Web \u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\u306f?\">Web \u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\u306f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#Comparing_iFoto_with_Other_Popular_Compression_Tools\" title=\"iFoto\u3068\u4ed6\u306e\u4e00\u822c\u7684\u306a\u5727\u7e2e\u30c4\u30fc\u30eb\u306e\u6bd4\u8f03\">iFoto\u3068\u4ed6\u306e\u4e00\u822c\u7684\u306a\u5727\u7e2e\u30c4\u30fc\u30eb\u306e\u6bd4\u8f03<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#1_ShortPixel\" title=\"1. \u30b7\u30e7\u30fc\u30c8\u30d4\u30af\u30bb\u30eb\">1. \u30b7\u30e7\u30fc\u30c8\u30d4\u30af\u30bb\u30eb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#2_Optimizilla\" title=\"2. \u30aa\u30d7\u30c6\u30a3\u30df\u30b8\u30e9\">2. \u30aa\u30d7\u30c6\u30a3\u30df\u30b8\u30e9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#3_Compressorio\" title=\"3. \u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\">3. \u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#4_TinyPNG\" title=\"4. \u5c0f\u3055\u306aPNG\">4. \u5c0f\u3055\u306aPNG<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#7_Krakenio\" title=\"7. \u30af\u30e9\u30fc\u30b1\u30f3\">7. \u30af\u30e9\u30fc\u30b1\u30f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#8_RIOT_%E2%80%93_Radical_Image_Optimization_Tool\" title=\"8. RIOT \u2013 \u904e\u6fc0\u306a\u753b\u50cf\u6700\u9069\u5316\u30c4\u30fc\u30eb\">8. RIOT \u2013 \u904e\u6fc0\u306a\u753b\u50cf\u6700\u9069\u5316\u30c4\u30fc\u30eb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#9_Trimage\" title=\"9. \u30c8\u30ea\u30de\u30fc\u30b8\u30e5\">9. \u30c8\u30ea\u30de\u30fc\u30b8\u30e5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#10_Squooshapp\" title=\"10. \u30b9\u30af\u30a6\u30c3\u30b7\u30e5\u30a2\u30d7\u30ea\">10. \u30b9\u30af\u30a6\u30c3\u30b7\u30e5\u30a2\u30d7\u30ea<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#How_iFoto_Stands_Out_Among_Competitors\" title=\"iFoto\u304c\u7af6\u5408\u4ed6\u793e\u306e\u4e2d\u3067\u969b\u7acb\u3063\u3066\u3044\u308b\u7406\u7531\">iFoto\u304c\u7af6\u5408\u4ed6\u793e\u306e\u4e2d\u3067\u969b\u7acb\u3063\u3066\u3044\u308b\u7406\u7531<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#Additional_Features_of_iFoto_Image_Compressor\" title=\"iFoto Image Compressor\u306e\u8ffd\u52a0\u6a5f\u80fd\">iFoto Image Compressor\u306e\u8ffd\u52a0\u6a5f\u80fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#Conclusion\" title=\"\u7d50\u8ad6&nbsp;\">\u7d50\u8ad6&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/#H2_Frequently_Asked_Questions\" title=\"H2: \u3088\u304f\u3042\u308b\u8cea\u554f\">H2: \u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"why-use-image-compression\"><span class=\"ez-toc-section\" id=\"Why_Use_Image_Compression\"><\/span><strong>\u753b\u50cf\u5727\u7e2e\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"enhance-website-performance\"><span class=\"ez-toc-section\" id=\"Enhance_Website_Performance\"><\/span><strong>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u4e3b\u306a\u7406\u7531\u306e 1 \u3064\u306f\u3001Web \u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u3067\u3059\u3002\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u901f\u304f\u306a\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc \u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u304c\u5411\u4e0a\u3057\u3001\u76f4\u5e30\u7387\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002Google \u306a\u3069\u306e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3082\u3001\u8aad\u307f\u8fbc\u307f\u304c\u901f\u3044\u30b5\u30a4\u30c8\u3092\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u512a\u5148\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"save-storage-space\"><span class=\"ez-toc-section\" id=\"Save_Storage_Space\"><\/span><strong>\u30b9\u30c8\u30ec\u30fc\u30b8\u30b9\u30da\u30fc\u30b9\u3092\u7bc0\u7d04<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf\u3092\u7bc0\u7d04\u3057\u3001\u5e2f\u57df\u5e45\u306e\u4f7f\u7528\u91cf\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u591a\u6570\u306e\u753b\u50cf\u3084\u9ad8\u89e3\u50cf\u5ea6\u306e\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u542b\u3080 Web \u30b5\u30a4\u30c8\u306b\u3068\u3063\u3066\u7279\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"improve-user-experience\"><span class=\"ez-toc-section\" id=\"Improve_User_Experience\"><\/span><strong>\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u5411\u4e0a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u30b9\u30e0\u30fc\u30ba\u306a\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u4f53\u9a13\u306f\u3001\u8a2a\u554f\u8005\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u5727\u7e2e\u3055\u308c\u305f\u753b\u50cf\u306f\u3088\u308a\u901f\u304f\u8aad\u307f\u8fbc\u307e\u308c\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u3088\u3046\u306a\u9045\u5ef6\u306a\u3057\u306b\u3059\u3050\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ifoto-image-compressor-the-best-tool-for-compressing-image\"><span class=\"ez-toc-section\" id=\"iFoto_Image_Compressor_The_Best_Tool_for_Compressing_Image\"><\/span><strong>iFoto \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb: \u753b\u50cf\u5727\u7e2e\u306b\u6700\u9069\u306a\u30c4\u30fc\u30eb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.ifoto.ai\/image-compressor\">iFoto \u753b\u50cf\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/a> \u306f\u3001\u9ad8\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u753b\u50cf\u3092\u52b9\u7387\u7684\u306b\u5727\u7e2e\u3067\u304d\u308b\u30aa\u30f3\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3067\u3059\u3002JPEG\u3001PNG\u3001GIF \u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc \u30d5\u30ec\u30f3\u30c9\u30ea\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u5f37\u529b\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5099\u3048\u305f iFoto \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001Web \u3067\u306e\u4f7f\u7528\u306b\u5408\u308f\u305b\u3066\u753b\u50cf\u3092\u7c21\u5358\u306b\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"994\" height=\"370\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png\" alt=\"iFoto \u753b\u50cf\u5727\u7e2e\u30bd\u30d5\u30c8 \u7121\u6599\" class=\"wp-image-5069\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png 994w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free-300x112.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free-768x286.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free-18x7.png 18w\" sizes=\"(max-width: 994px) 100vw, 994px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u9577<\/strong> <strong>iFoto \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9ad8\u3044\u5727\u7e2e\u7387:<\/strong> \u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u6700\u5927 80 \uff5e 90% \u524a\u6e1b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30d0\u30c3\u30c1\u51e6\u7406\uff1a <\/strong>\u30e6\u30fc\u30b6\u30fc\u306f\u4e00\u5ea6\u306b\u6700\u5927 20 \u679a\u306e\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3067\u304d\u3001\u5404\u753b\u50cf\u306e\u6700\u5927\u30b5\u30a4\u30ba\u306f 20 MB \u3067\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9: <\/strong>\u30b7\u30f3\u30d7\u30eb\u306a\u30c9\u30e9\u30c3\u30b0 \u30a2\u30f3\u30c9 \u30c9\u30ed\u30c3\u30d7\u6a5f\u80fd\u306b\u3088\u308a\u3001\u6280\u8853\u7684\u306a\u30b9\u30ad\u30eb\u304c\u307b\u3068\u3093\u3069\u306a\u3044\u4eba\u3067\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u30ef\u30a4\u30c9\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30b5\u30dd\u30fc\u30c8: <\/strong>JPG\u3001PNG\u3001GIF \u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong>\u5373\u6642\u7d50\u679c:<\/strong> \u753b\u50cf\u3092\u8fc5\u901f\u306b\u51e6\u7406\u3059\u308b\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u6700\u9069\u5316\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u307b\u307c\u5373\u5ea7\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u30b5\u30a4\u30ba\u7e2e\u5c0f\u3068\u54c1\u8cea\u4fdd\u6301\u306e\u512a\u308c\u305f\u30d0\u30e9\u30f3\u30b9<\/td><td>\u7121\u6599\u7248\u3067\u306f\u4e00\u5ea6\u306b\u51e6\u7406\u3067\u304d\u308b\u753b\u50cf\u6570\u304c\u5236\u9650\u3055\u308c\u307e\u3059<\/td><\/tr><tr><td>\u7d20\u65e9\u3044\u30bf\u30b9\u30af\u306b\u9069\u3057\u305f\u9ad8\u901f\u51e6\u7406\u901f\u5ea6<\/td><td>\u9ad8\u5ea6\u306a\u6a5f\u80fd\u306b\u306f\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-compress-image-for-optimizing-your-web\"><span class=\"ez-toc-section\" id=\"How_to_Compress_Image_for_Optimizing_Your_Web\"><\/span><strong>Web \u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u65b9\u6cd5\u306f?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>1. <strong>\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9:<\/strong> \u30e6\u30fc\u30b6\u30fc\u306f\u3001Web \u30b5\u30a4\u30c8\u4e0a\u306e\u6307\u5b9a\u3055\u308c\u305f\u9818\u57df\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u76f4\u63a5\u30c9\u30e9\u30c3\u30b0 \u30a2\u30f3\u30c9 \u30c9\u30ed\u30c3\u30d7\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1016\" height=\"480\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-online.png\" alt=\"iFoto \u753b\u50cf\u5727\u7e2e\u30aa\u30f3\u30e9\u30a4\u30f3\" class=\"wp-image-5070\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-online.png 1016w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-online-300x142.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-online-768x363.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-online-18x9.png 18w\" sizes=\"(max-width: 1016px) 100vw, 1016px\" \/><\/figure>\n\n\n\n<p><strong>2. \u5727\u7e2e\u8a2d\u5b9a\u3092\u9078\u629e\u3057\u307e\u3059\u3002 <\/strong>\u500b\u4eba\u306e\u597d\u307f\u306b\u5fdc\u3058\u3066\u3001\u975e\u53ef\u9006\u5727\u7e2e\u307e\u305f\u306f\u53ef\u9006\u5727\u7e2e\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>3. \u5727\u7e2e\u3092\u958b\u59cb\u3057\u307e\u3059\u3002 <\/strong>\u300c\u5727\u7e2e\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d7\u30ed\u30bb\u30b9\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>4. \u6700\u9069\u5316\u3055\u308c\u305f\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b:<\/strong> \u5b8c\u4e86\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5727\u7e2e\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u5373\u5ea7\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"902\" height=\"478\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/download-compressed-image.png\" alt=\"\u5727\u7e2e\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\" class=\"wp-image-5068\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/download-compressed-image.png 902w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/download-compressed-image-300x159.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/download-compressed-image-768x407.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/download-compressed-image-18x10.png 18w\" sizes=\"(max-width: 902px) 100vw, 902px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"comparing-ifoto-with-other-popular-compression-tools\"><span class=\"ez-toc-section\" id=\"Comparing_iFoto_with_Other_Popular_Compression_Tools\"><\/span><strong>iFoto\u3068\u4ed6\u306e\u4e00\u822c\u7684\u306a\u5727\u7e2e\u30c4\u30fc\u30eb\u306e\u6bd4\u8f03<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-shortpixel\"><span class=\"ez-toc-section\" id=\"1_ShortPixel\"><\/span><strong>1. \u30b7\u30e7\u30fc\u30c8\u30d4\u30af\u30bb\u30eb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/shortpixel.com\/products\/shortpixel-image-optimizer\">\u30b7\u30e7\u30fc\u30c8\u30d4\u30af\u30bb\u30eb<\/a> \u306f\u3001\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b\u3053\u3068\u306b\u512a\u308c\u305f\u5f37\u529b\u306a\u30aa\u30f3\u30e9\u30a4\u30f3\u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\u3067\u3059\u3002Lossy\u3001Glossy\u3001Lossless \u306e 3 \u3064\u306e\u5727\u7e2e\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"901\" height=\"436\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/shortpixel-image-compressor.png\" alt=\"ShortPixel \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\" class=\"wp-image-5076\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/shortpixel-image-compressor.png 901w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/shortpixel-image-compressor-300x145.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/shortpixel-image-compressor-768x372.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/shortpixel-image-compressor-18x9.png 18w\" sizes=\"(max-width: 901px) 100vw, 901px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PNG\u3001JPG\/JPEG\u3001GIF \u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4e00\u5ea6\u306b\u6700\u5927 50 \u679a\u306e\u753b\u50cf\u3092\u30d0\u30c3\u30c1\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7c21\u5358\u306b\u7d71\u5408\u3067\u304d\u308b WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><\/td><td><strong>\u77ed\u6240<\/strong><\/td><\/tr><tr><td>\u9ad8\u54c1\u8cea\u306e\u5727\u7e2e\u30aa\u30d7\u30b7\u30e7\u30f3<\/td><td>\u7121\u5236\u9650\u306b\u4f7f\u7528\u3059\u308b\u306b\u306f\u767b\u9332\u304c\u5fc5\u8981\u3067\u3059<\/td><\/tr><tr><td>\u4f7f\u3044\u3084\u3059\u3044\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/td><td>\u7121\u6599\u7248\u3067\u306f\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306b\u5236\u9650\u304c\u3042\u308a\u307e\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-optimizilla\"><span class=\"ez-toc-section\" id=\"2_Optimizilla\"><\/span><strong>2. \u30aa\u30d7\u30c6\u30a3\u30df\u30b8\u30e9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/imagecompressor.com\/\">\u30aa\u30d7\u30c6\u30a3\u30df\u30b8\u30e9<\/a> \u975e\u53ef\u9006\u5727\u7e2e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u9ad8\u5ea6\u306a\u6700\u9069\u5316\u6280\u8853\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u8996\u899a\u7684\u306a\u6574\u5408\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u52b9\u679c\u7684\u306b\u524a\u6e1b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"938\" height=\"399\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/optimizilla-image-compressor.png\" alt=\"Optimizilla \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\" class=\"wp-image-5074\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/optimizilla-image-compressor.png 938w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/optimizilla-image-compressor-300x128.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/optimizilla-image-compressor-768x327.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/optimizilla-image-compressor-18x8.png 18w\" sizes=\"(max-width: 938px) 100vw, 938px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6700\u5927 20 \u679a\u306e\u753b\u50cf\u3092\u540c\u6642\u306b\u5727\u7e2e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5727\u7e2e\u30ec\u30d9\u30eb\u3092\u624b\u52d5\u3067\u8abf\u6574\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5143\u306e\u753b\u50cf\u3068\u5727\u7e2e\u3055\u308c\u305f\u753b\u50cf\u3092\u6bd4\u8f03\u3059\u308b\u305f\u3081\u306e\u30b9\u30e9\u30a4\u30c0\u30fc\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u30b7\u30f3\u30d7\u30eb\u306a\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/td><td>JPEG \u304a\u3088\u3073 PNG \u5f62\u5f0f\u306b\u9650\u5b9a\u3055\u308c\u307e\u3059<\/td><\/tr><tr><td>\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306a\u5727\u7e2e\u8a2d\u5b9a<\/td><td>\u975e\u5e38\u306b\u5927\u304d\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u3046\u307e\u304f\u51e6\u7406\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-compressor-io\"><span class=\"ez-toc-section\" id=\"3_Compressorio\"><\/span><strong>3. \u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/compressor.io\/\">\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/a> \u975e\u53ef\u9006\u5727\u7e2e\u3068\u53ef\u9006\u5727\u7e2e\u306e\u4e21\u65b9\u306e\u65b9\u5f0f\u3092\u4f7f\u7528\u3057\u305f\u9ad8\u3044\u5727\u7e2e\u7387\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002JPEG\u3001PNG\u3001GIF\u3001SVG\u3001WEBP \u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"920\" height=\"351\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/compressor-image-compressor-1.png\" alt=\"\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc \u753b\u50cf\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\" class=\"wp-image-5067\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/compressor-image-compressor-1.png 920w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/compressor-image-compressor-1-300x114.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/compressor-image-compressor-1-768x293.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/compressor-image-compressor-1-18x7.png 18w\" sizes=\"(max-width: 920px) 100vw, 920px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u6700\u5927 95% \u307e\u3067\u7e2e\u5c0f\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7c21\u5358\u306a\u30c9\u30e9\u30c3\u30b0\u30a2\u30f3\u30c9\u30c9\u30ed\u30c3\u30d7\u6a5f\u80fd\u3002<\/li>\n\n\n\n<li>\u4e00\u5ea6\u306b\u6700\u5927 10 \u679a\u306e\u753b\u50cf\u3092\u4e00\u62ec\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u8907\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u30bf\u30a4\u30d7\u3092\u30b5\u30dd\u30fc\u30c8<\/td><td>\u753b\u50cf\u3042\u305f\u308a\u306e\u6700\u5927\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u306f 10 MB \u3067\u3059<\/td><\/tr><tr><td>\u52b9\u7387\u7684\u306a\u51e6\u7406\u901f\u5ea6<\/td><td>\u5727\u7e2e\u5f8c\u306b\u8abf\u6574\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"4-tinypng\"><span class=\"ez-toc-section\" id=\"4_TinyPNG\"><\/span><strong>4. \u5c0f\u3055\u306aPNG<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/tinypng.com\/\">\u5c0f\u3055\u306aPNG<\/a> \u54c1\u8cea\u3092\u640d\u306a\u308f\u305a\u306b PNG \u30d5\u30a1\u30a4\u30eb\u3092\u5727\u7e2e\u3059\u308b\u3053\u3068\u306b\u7279\u5316\u3057\u3066\u3044\u307e\u3059\u304c\u3001JPEG \u5f62\u5f0f\u3082\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u8996\u899a\u7684\u306a\u5fe0\u5b9f\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3059\u308b\u30b9\u30de\u30fc\u30c8\u306a\u975e\u53ef\u9006\u5727\u7e2e\u6280\u8853\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"946\" height=\"427\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/tinypng-image-compressor-1.png\" alt=\"TinyPNG \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\" class=\"wp-image-5078\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/tinypng-image-compressor-1.png 946w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/tinypng-image-compressor-1-300x135.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/tinypng-image-compressor-1-768x347.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/tinypng-image-compressor-1-18x8.png 18w\" sizes=\"(max-width: 946px) 100vw, 946px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8907\u6570\u306e\u753b\u50cf\u3092\u4e00\u62ec\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u3002<\/li>\n\n\n\n<li>\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u7d71\u5408\u306e\u305f\u3081\u306e WordPress \u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5727\u7e2e\u4e2d\u306b PNG \u30d5\u30a1\u30a4\u30eb\u306e\u900f\u660e\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u512a\u308c\u305f\u54c1\u8cea\u4fdd\u6301<\/td><td>PNG\u304a\u3088\u3073JPEG\u5f62\u5f0f\u306b\u9650\u5b9a<\/td><\/tr><tr><td>\u51e6\u7406\u6642\u9593\u304c\u901f\u3044<\/td><td>\u7121\u6599\u7248\u306b\u306f\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u5236\u9650\u304c\u3042\u308a\u307e\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>5. \u30a4\u30e1\u30fc\u30b8\u30aa\u30d7\u30c6\u30a3\u30e0<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/imageoptim.com\/mac\">\u30a4\u30e1\u30fc\u30b8\u30aa\u30d7\u30c6\u30a3\u30e0<\/a> \u306f\u3001Mac \u30e6\u30fc\u30b6\u30fc\u5411\u3051\u306e\u3001\u30ed\u30b9\u30ec\u30b9\u5727\u7e2e\u6280\u8853\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u305f\u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u5fc5\u8981\u3068\u3057\u306a\u3044\u30aa\u30d5\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3092\u597d\u3080\u30e6\u30fc\u30b6\u30fc\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"902\" height=\"515\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/imageoptim-image-compressor-1.png\" alt=\"ImageOptim \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\" class=\"wp-image-5071\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/imageoptim-image-compressor-1.png 902w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/imageoptim-image-compressor-1-300x171.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/imageoptim-image-compressor-1-768x438.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/imageoptim-image-compressor-1-18x10.png 18w\" sizes=\"(max-width: 902px) 100vw, 902px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JPEG\u3001PNG\u3001GIF \u306a\u3069\u3055\u307e\u3056\u307e\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u753b\u50cf\u304b\u3089\u4e0d\u8981\u306a\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8907\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30d0\u30c3\u30c1\u51e6\u7406\u6a5f\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u9ad8\u54c1\u8cea\u306e\u30ed\u30b9\u30ec\u30b9\u5727\u7e2e<\/td><td>MacOS\u306e\u307f\u5229\u7528\u53ef\u80fd<\/td><\/tr><tr><td>\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/td><td>\u30aa\u30f3\u30e9\u30a4\u30f3\u6a5f\u80fd\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>6. JPEG\u30df\u30cb<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/jpegmini.com\/\">JPEG\u30df\u30cb<\/a> \u30d5\u30a1\u30a4\u30eb \u30b5\u30a4\u30ba\u3092\u5927\u5e45\u306b\u6700\u5c0f\u5316\u3059\u308b\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30c8\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u308a\u3001\u8996\u899a\u7684\u306a\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089 JPEG \u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u305f\u3081\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u305f\u5c02\u7528\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"901\" height=\"434\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/jpegmini-image-compressor.png\" alt=\"JPEGmini \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\" class=\"wp-image-5072\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/jpegmini-image-compressor.png 901w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/jpegmini-image-compressor-300x145.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/jpegmini-image-compressor-768x370.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/jpegmini-image-compressor-18x9.png 18w\" sizes=\"(max-width: 901px) 100vw, 901px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u54c1\u8cea\u3092\u76ee\u306b\u898b\u3048\u308b\u5f62\u3067\u640d\u306a\u3046\u3053\u3068\u306a\u304f JPEG \u30d5\u30a1\u30a4\u30eb\u306e\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d0\u30c3\u30c1\u51e6\u7406\u6a5f\u80fd\u306b\u3088\u308a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u304c\u52b9\u7387\u5316\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u67d4\u8edf\u6027\u306e\u305f\u3081\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u7248\u3068\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u7248\u306e\u4e21\u65b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u512a\u308c\u305f\u54c1\u8cea\u4fdd\u6301<\/td><td>JPEG\u5f62\u5f0f\u306b\u9650\u5b9a<\/td><\/tr><tr><td>\u9ad8\u901f\u51e6\u7406\u901f\u5ea6<\/td><td>\u30d7\u30ec\u30df\u30a2\u30e0\u6a5f\u80fd\u306b\u306f\u6599\u91d1\u304c\u5fc5\u8981\u3067\u3059<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-kraken-io\"><span class=\"ez-toc-section\" id=\"7_Krakenio\"><\/span><strong>7. \u30af\u30e9\u30fc\u30b1\u30f3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/kraken.io\/\">\u30af\u30e9\u30fc\u30b1\u30f3<\/a> \u306f\u3001\u753b\u50cf\u7ba1\u7406\u306e\u5f37\u529b\u306a\u6a5f\u80fd\u3092\u6c42\u3081\u308b\u958b\u767a\u8005\u5411\u3051\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u3001\u975e\u53ef\u9006\u5727\u7e2e\u65b9\u5f0f\u3068\u53ef\u9006\u5727\u7e2e\u65b9\u5f0f\u306e\u4e21\u65b9\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u9ad8\u5ea6\u306a\u753b\u50cf\u6700\u9069\u5316\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"912\" height=\"422\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/kraken-image-compressor.png\" alt=\"Kraken \u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\" class=\"wp-image-5073\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/kraken-image-compressor.png 912w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/kraken-image-compressor-300x139.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/kraken-image-compressor-768x355.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/kraken-image-compressor-18x8.png 18w\" sizes=\"(max-width: 912px) 100vw, 912px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u62ec\u6700\u9069\u5316\u6a5f\u80fd\u306b\u3088\u308a\u3001\u5e83\u7bc4\u306a\u30d0\u30c3\u30c1\u51e6\u7406\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>API \u30a2\u30af\u30bb\u30b9\u306b\u3088\u308a\u3001\u958b\u767a\u8005\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u81ea\u52d5\u5316\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>Page Cruncher \u6a5f\u80fd\u306f\u3001Web \u30da\u30fc\u30b8\u304b\u3089\u753b\u50cf\u3092\u76f4\u63a5\u30b5\u30a4\u30ba\u5909\u66f4\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u5305\u62ec\u7684\u306a\u6a5f\u80fd\u30bb\u30c3\u30c8<\/td><td>\u57fa\u672c\u7684\u306a\u30c4\u30fc\u30eb\u3088\u308a\u3082\u8907\u96d1<\/td><\/tr><tr><td>SVG\u3092\u542b\u3080\u8907\u6570\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u30b5\u30dd\u30fc\u30c8<\/td><td>\u5c0f\u898f\u6a21\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u4fa1\u683c\u304c\u9ad8\u3059\u304e\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"8-riot-radical-image-optimization-tool\"><span class=\"ez-toc-section\" id=\"8_RIOT_%E2%80%93_Radical_Image_Optimization_Tool\"><\/span><strong>8. RIOT \u2013 \u904e\u6fc0\u306a\u753b\u50cf\u6700\u9069\u5316\u30c4\u30fc\u30eb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/riot-optimizer.com\/\">\u66b4\u52d5<\/a> \u306f\u3001\u51e6\u7406\u4e2d\u306b\u54c1\u8cea\u8a2d\u5b9a\u3084\u30e1\u30bf\u30c7\u30fc\u30bf\u306e\u524a\u9664\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u30e6\u30fc\u30b6\u30fc\u304c\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u306a\u304c\u3089\u3001\u753b\u50cf\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u7121\u6599\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"462\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/riot-image-compressor.png\" alt=\"RIOT \u753b\u50cf\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\" class=\"wp-image-5075\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/riot-image-compressor.png 900w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/riot-image-compressor-300x154.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/riot-image-compressor-768x394.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/riot-image-compressor-18x9.png 18w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30aa\u30ea\u30b8\u30ca\u30eb\u753b\u50cf\u3068\u6700\u9069\u5316\u3055\u308c\u305f\u753b\u50cf\u3092\u30c7\u30e5\u30a2\u30eb\u8868\u793a\u3059\u308b\u3053\u3068\u3067\u6bd4\u8f03\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>JPEG\u3001GIF\u3001PNG \u5f62\u5f0f\u3092\u52b9\u679c\u7684\u306b\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6700\u9069\u5316\u4e2d\u306b\u660e\u308b\u3055\u3084\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306a\u3069\u306e\u8abf\u6574\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u9ad8\u5ea6\u306a\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30aa\u30d7\u30b7\u30e7\u30f3<\/td><td>\u30a6\u30a7\u30d6\u30d9\u30fc\u30b9\u3067\u306f\u306a\u3044\u306e\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5fc5\u8981<\/td><\/tr><tr><td>\u9ad8\u901f\u51e6\u7406\u901f\u5ea6<\/td><td>\u30ab\u30b8\u30e5\u30a2\u30eb\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u5727\u5012\u3055\u308c\u308b\u304b\u3082\u3057\u308c\u306a\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"9-trimage\"><span class=\"ez-toc-section\" id=\"9_Trimage\"><\/span><strong>9. \u30c8\u30ea\u30de\u30fc\u30b8\u30e5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/trimage.org\/\">\u30c8\u30ea\u30de\u30fc\u30b8\u30e5<\/a> \u306f\u3001\u4e3b\u306b Linux \u30e6\u30fc\u30b6\u30fc\u3092\u5bfe\u8c61\u3068\u3057\u305f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u753b\u50cf\u6700\u9069\u5316\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u81ea\u52d5\u5316\u3055\u308c\u305f\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u53ef\u80fd\u306b\u3059\u308b\u30b3\u30de\u30f3\u30c9 \u30e9\u30a4\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u4ecb\u3057\u3066\u4ed6\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u3082\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"901\" height=\"439\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/trimage-image-compressor.png\" alt=\"\u30c8\u30ea\u30de\u30fc\u30b8\u30e5\u753b\u50cf\u5727\u7e2e\" class=\"wp-image-5079\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/trimage-image-compressor.png 901w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/trimage-image-compressor-300x146.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/trimage-image-compressor-768x374.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/trimage-image-compressor-18x9.png 18w\" sizes=\"(max-width: 901px) 100vw, 901px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3067\u30ed\u30b9\u30ec\u30b9\u5727\u7e2e\u6280\u8853\u3092\u52b9\u679c\u7684\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6700\u9069\u5316\u4e2d\u306b\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u81ea\u52d5\u7684\u306b\u524a\u9664\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3 \u30b5\u30dd\u30fc\u30c8\u306b\u3088\u308a\u3001\u65e2\u5b58\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u7d71\u5408\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u5236\u9650\u306a\u304f\u7121\u6599\u3067\u4f7f\u7528\u53ef\u80fd<\/td><td>\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u306a\u3044<\/td><\/tr><tr><td>\u5143\u306e\u753b\u50cf\u54c1\u8cea\u3092\u7dad\u6301<\/td><td>\u4e3b\u306b\u4e0a\u7d1a\u30e6\u30fc\u30b6\u30fc\u5411\u3051<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"10-squoosh-app\"><span class=\"ez-toc-section\" id=\"10_Squooshapp\"><\/span><strong>10. \u30b9\u30af\u30a6\u30c3\u30b7\u30e5\u30a2\u30d7\u30ea<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><a href=\"https:\/\/squoosh.app\/\">Squoosh\u30a2\u30d7\u30ea<\/a> \u306f\u3001Google \u304c\u958b\u767a\u3057\u305f\u9769\u65b0\u7684\u306a Web \u30d9\u30fc\u30b9\u306e\u30c4\u30fc\u30eb\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30d6\u30e9\u30a6\u30b6\u5185\u3067\u76f4\u63a5\u753b\u50cf\u3092\u5727\u7e2e\u3067\u304d\u308b\u3068\u540c\u6642\u306b\u3001\u6700\u9069\u5316\u4e2d\u306b\u884c\u308f\u308c\u305f\u5909\u66f4\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30d7\u30ec\u30d3\u30e5\u30fc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"902\" height=\"424\" src=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/squoosh-image-compressor.png\" alt=\"Squoosh \u753b\u50cf\u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc\" class=\"wp-image-5077\" srcset=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/squoosh-image-compressor.png 902w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/squoosh-image-compressor-300x141.png 300w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/squoosh-image-compressor-768x361.png 768w, https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/squoosh-image-compressor-18x8.png 18w\" sizes=\"(max-width: 902px) 100vw, 902px\" \/><\/figure>\n\n\n\n<p><strong>\u4e3b\u306a\u7279\u5fb4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JPG\u3001PNG\u3001WebP \u306a\u3069\u3001\u8907\u6570\u306e\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u54c1\u8cea\u8a2d\u5b9a\u3092\u52d5\u7684\u306b\u8abf\u6574\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u3088\u308a\u826f\u3044\u610f\u601d\u6c7a\u5b9a\u306e\u305f\u3081\u306b\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u524d\u5f8c\u306e\u6bd4\u8f03\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9577\u6240<\/strong><strong><\/strong><\/td><td><strong>\u77ed\u6240<\/strong><strong><\/strong><\/td><\/tr><tr><td>\u975e\u5e38\u306b\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9<\/td><td>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u304c\u5fc5\u8981\u3067\u3059<\/td><\/tr><tr><td>\u767b\u9332\u4e0d\u8981\u3001\u5b8c\u5168\u7121\u6599<\/td><td>\u9650\u3089\u308c\u305f\u30d0\u30c3\u30c1\u51e6\u7406\u6a5f\u80fd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-ifoto-stands-out-among-competitors\"><span class=\"ez-toc-section\" id=\"How_iFoto_Stands_Out_Among_Competitors\"><\/span><strong>iFoto\u304c\u7af6\u5408\u4ed6\u793e\u306e\u4e2d\u3067\u969b\u7acb\u3063\u3066\u3044\u308b\u7406\u7531<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u30e6\u30fc\u30b6\u30fc\u4f53\u9a13<\/strong><\/p>\n\n\n\n<p>iFoto \u306e\u76f4\u611f\u7684\u306a\u30c7\u30b6\u30a4\u30f3\u306b\u3088\u308a\u3001\u3042\u3089\u3086\u308b\u30b9\u30ad\u30eb \u30ec\u30d9\u30eb\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u7c21\u5358\u306b\u30c4\u30fc\u30eb\u3092\u64cd\u4f5c\u3067\u304d\u307e\u3059\u3002\u30c9\u30e9\u30c3\u30b0 \u30a2\u30f3\u30c9 \u30c9\u30ed\u30c3\u30d7\u6a5f\u80fd\u306b\u3088\u308a\u753b\u50cf\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u304c\u7c21\u5358\u306b\u306a\u308a\u3001\u3088\u308a\u591a\u304f\u306e\u624b\u9806\u3084\u8907\u96d1\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u5fc5\u8981\u3068\u3059\u308b\u7af6\u5408\u88fd\u54c1\u306b\u6bd4\u3079\u3066\u9ad8\u901f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30b9\u30d4\u30fc\u30c9\u3068\u52b9\u7387<\/strong><\/p>\n\n\n\n<p>\u51e6\u7406\u6642\u9593\u304c\u77ed\u3044\u305f\u3081\u3001iFoto \u306f\u6700\u9069\u5316\u3055\u308c\u305f\u753b\u50cf\u3092\u307b\u307c\u77ac\u6642\u306b\u63d0\u4f9b\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5927\u304d\u306a\u4e2d\u65ad\u306a\u304f\u4f5c\u696d\u3092\u7d9a\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u52b9\u7387\u6027\u306f\u3001\u8fc5\u901f\u306a\u7d50\u679c\u3092\u5fc5\u8981\u3068\u3059\u308b\u5199\u771f\u5bb6\u3084 Web \u958b\u767a\u8005\u306b\u3068\u3063\u3066\u7279\u306b\u6709\u76ca\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u54c1\u8cea\u7dad\u6301<\/strong><\/p>\n\n\n\n<p>iFoto \u306f\u3001\u5727\u7e2e\u5f8c\u306e\u753b\u8cea\u306e\u7dad\u6301\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u5199\u771f\u304c\u307c\u3084\u3051\u305f\u308a\u30d4\u30af\u30bb\u30eb\u5316\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u9bae\u660e\u3055\u3092\u4fdd\u3064\u3053\u3068\u3092\u671f\u5f85\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u7528\u9014\u5411\u3051\u306b\u30d3\u30b8\u30e5\u30a2\u30eb\u3092\u6700\u9069\u5316\u3059\u308b\u969b\u306b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"additional-features-of-ifoto-image-compressor\"><span class=\"ez-toc-section\" id=\"Additional_Features_of_iFoto_Image_Compressor\"><\/span><strong>iFoto Image Compressor\u306e\u8ffd\u52a0\u6a5f\u80fd<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>\u30d0\u30c3\u30c1\u51e6\u7406\u6a5f\u80fd<\/strong><\/p>\n\n\n\n<p>\u8907\u6570\u306e\u753b\u50cf\u3092\u540c\u6642\u306b\u51e6\u7406\u3067\u304d\u308b\u305f\u3081\u3001\u6642\u9593\u3068\u52b4\u529b\u3092\u7bc0\u7d04\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6a5f\u80fd\u306f\u3001\u591a\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u8fc5\u901f\u306b\u6700\u9069\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5199\u771f\u5bb6\u3084\u30c7\u30b6\u30a4\u30ca\u30fc\u306b\u3068\u3063\u3066\u7279\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u30ef\u30a4\u30c9\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30b5\u30dd\u30fc\u30c8<\/strong><\/p>\n\n\n\n<p>iFoto \u306f JPEG\u3001PNG\u3001GIF \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u7a2e\u985e\u306e\u30d3\u30b8\u30e5\u30a2\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u308f\u305f\u308b\u6c4e\u7528\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u5373\u6642\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/strong><\/p>\n\n\n\n<p>\u5727\u7e2e\u30d7\u30ed\u30bb\u30b9\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u5f85\u3064\u3053\u3068\u306a\u304f\u3001\u6700\u9069\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u3059\u3050\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>\u7d50\u8ad6&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>iFoto Image Compressor \u306e\u3088\u3046\u306a\u52b9\u679c\u7684\u306a\u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u54c1\u8cea\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u30d3\u30b8\u30e5\u30a2\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6700\u9069\u5316\u3057\u3066\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u5927\u5e45\u306b\u5f37\u5316\u3067\u304d\u307e\u3059\u3002\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6539\u5584\u3057\u305f\u3044 Web \u958b\u767a\u8005\u3067\u3082\u3001\u9ad8\u54c1\u8cea\u306e\u753b\u50cf\u3092\u3059\u3070\u3084\u304f\u5171\u6709\u3057\u305f\u3044\u5199\u771f\u5bb6\u3067\u3082\u3001iFoto \u306f\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u52b9\u7387\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h2-frequently-asked-questions\"><span class=\"ez-toc-section\" id=\"H2_Frequently_Asked_Questions\"><\/span><strong>H2: \u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>1. iFoto Image Compressor \u306f\u7121\u6599\u3067\u3059\u304b?<\/strong><\/p>\n\n\n\n<p>\u306f\u3044\uff01 <a href=\"https:\/\/www.ifoto.ai\">i\u30d5\u30a9\u30c8<\/a> \u8907\u6570\u306e\u753b\u50cf\u3092\u7121\u6599\u3067\u5727\u7e2e\u3067\u304d\u308b\u7121\u6599\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u4e00\u5ea6\u306b\u51e6\u7406\u3067\u304d\u308b\u30d5\u30a1\u30a4\u30eb\u6570\u306b\u306f\u5236\u9650\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>2. iFoto \u3092\u4f7f\u7528\u3057\u3066\u30b9\u30ad\u30e3\u30f3\u3057\u305f PDF \u3092\u5727\u7e2e\u3067\u304d\u307e\u3059\u304b?<\/strong><\/p>\n\n\n\n<p>iFoto \u306f\u4e3b\u306b JPEG \u3084 PNG \u306a\u3069\u306e\u753b\u50cf\u5f62\u5f0f\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001OCR \u6a5f\u80fd\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30b9\u30ad\u30e3\u30f3\u3057\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u6700\u521d\u306b\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u753b\u50cf\u5f62\u5f0f\u3067\u4fdd\u5b58\u3059\u308c\u3070\u3001\u52b9\u679c\u7684\u306b\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>3. iFoto \u306f\u3069\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304b?<\/strong><\/p>\n\n\n\n<p>iFoto \u306f\u3001JPG\/JPEG\u3001PNG\u3001GIF \u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u304a\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30e6\u30fc\u30b6\u30fc\u306e\u30cb\u30fc\u30ba\u306b\u5341\u5206\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>4. iFoto \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u306f\u3069\u306e\u7a0b\u5ea6\u5b89\u5168\u3067\u3059\u304b?<\/strong><\/p>\n\n\n\n<p>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u51e6\u7406\u5f8c\u306b\u524a\u9664\u3055\u308c\u308b\u305f\u3081\u3001\u30b5\u30fc\u30d3\u30b9\u4f7f\u7528\u4e2d\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>5. \u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3067 iFoto \u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u304b?<\/strong><\/p>\n\n\n\n<p>\u306f\u3044\uff01\u30aa\u30f3\u30e9\u30a4\u30f3 \u30c4\u30fc\u30eb\u3068\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a2\u30af\u30bb\u30b9\u3068 Web \u30d6\u30e9\u30a6\u30b6\u30fc\u3092\u5099\u3048\u305f\u3042\u3089\u3086\u308b\u30c7\u30d0\u30a4\u30b9\u304b\u3089 iFoto \u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u753b\u50cf\u306f\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u3001\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5927\u304d\u306a\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u8aad\u307f\u8fbc\u307f\u6642\u9593\u3092\u9045\u304f\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u753b\u50cf\u5727\u7e2e\u30c4\u30fc\u30eb\u306f\u3001\u54c1\u8cea\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u7e2e\u5c0f\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308a\u3001\u30a6\u30a7\u30d6\u958b\u767a\u8005\u3001\u5199\u771f\u5bb6\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u30af\u30ea\u30a8\u30a4\u30bf\u30fc\u306b\u3068\u3063\u3066\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u5b58\u5728\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u753b\u50cf\u5727\u7e2e\u3092\u4f7f\u7528\u3059\u308b\u7406\u7531\uff1a\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a \u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u4e3b\u306a\u7406\u7531\u306e\u4e00\u3064\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3067\u3059\u3002\u8aad\u307f\u8fbc\u307f\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u30a8\u30f3\u30b2\u30fc\u30b8\u30e1\u30f3\u30c8\u304c\u5411\u4e0a\u3057\u3001\u76f4\u5e30\u7387\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002Google\u306a\u3069\u306e\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3082\u3001\u8aad\u307f\u8fbc\u307f\u901f\u5ea6\u306e\u901f\u3044\u30b5\u30a4\u30c8\u3092\u30e9\u30f3\u30ad\u30f3\u30b0\u3067\u512a\u5148\u3057\u307e\u3059\u3002\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf\u306e\u7bc0\u7d04 \u753b\u50cf\u3092\u5727\u7e2e\u3059\u308b\u3068\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30b9\u30c8\u30ec\u30fc\u30b8\u5bb9\u91cf\u3092\u7bc0\u7d04\u3057\u3001\u5e2f\u57df\u5e45\u306e\u4f7f\u7528\u91cf\u3092\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u7279\u306b\u91cd\u8981\u3067\u3059[\u2026]<\/p>","protected":false},"author":3,"featured_media":5069,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[3],"tags":[66],"post_folder":[],"class_list":["post-5080","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai-tools","tag-ai-tools"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Best Compression Tools Reviewed for Optimizing Your Images in 2025 - iFoto&#039;s Blog<\/title>\n<meta name=\"description\" content=\"iFoto Image Compressor can reduce your image sizes by up to 90% without losing quality! Fast and easy optimization at your fingertips!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Best Compression Tools Reviewed for Optimizing Your Images in 2025 - iFoto&#039;s Blog\" \/>\n<meta property=\"og:description\" content=\"iFoto Image Compressor can reduce your image sizes by up to 90% without losing quality! Fast and easy optimization at your fingertips!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/\" \/>\n<meta property=\"og:site_name\" content=\"iFoto&#039;s Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61551516646824\" \/>\n<meta property=\"article:published_time\" content=\"2024-12-12T02:25:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-12T02:25:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png\" \/>\n\t<meta property=\"og:image:width\" content=\"994\" \/>\n\t<meta property=\"og:image:height\" content=\"370\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Aisha\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@AiIfoto70438\" \/>\n<meta name=\"twitter:site\" content=\"@AiIfoto70438\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Aisha\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"10\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/\"},\"author\":{\"name\":\"Aisha\",\"@id\":\"https:\/\/ifoto.ai\/blog\/#\/schema\/person\/565c23ef61abe37c28ea450e34296c7d\"},\"headline\":\"The Best Compression Tools Reviewed for Optimizing Your Images in 2025\",\"datePublished\":\"2024-12-12T02:25:18+00:00\",\"dateModified\":\"2024-12-12T02:25:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/\"},\"wordCount\":1498,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/ifoto.ai\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png\",\"keywords\":[\"AI Tools\"],\"articleSection\":[\"AI Tools\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/\",\"url\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/\",\"name\":\"The Best Compression Tools Reviewed for Optimizing Your Images in 2025 - iFoto&#039;s Blog\",\"isPartOf\":{\"@id\":\"https:\/\/ifoto.ai\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png\",\"datePublished\":\"2024-12-12T02:25:18+00:00\",\"dateModified\":\"2024-12-12T02:25:24+00:00\",\"description\":\"iFoto Image Compressor can reduce your image sizes by up to 90% without losing quality! Fast and easy optimization at your fingertips!\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#primaryimage\",\"url\":\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png\",\"contentUrl\":\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png\",\"width\":994,\"height\":370,\"caption\":\"iFoto Image Compressor Free\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ifoto.ai\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The Best Compression Tools Reviewed for Optimizing Your Images in 2025\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ifoto.ai\/blog\/#website\",\"url\":\"https:\/\/ifoto.ai\/blog\/\",\"name\":\"iFoto's Blog\",\"description\":\"Trending AI Tools\",\"publisher\":{\"@id\":\"https:\/\/ifoto.ai\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ifoto.ai\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/ifoto.ai\/blog\/#organization\",\"name\":\"iFoto's Blog\",\"url\":\"https:\/\/ifoto.ai\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/ifoto.ai\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-logo.png\",\"contentUrl\":\"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-logo.png\",\"width\":154,\"height\":52,\"caption\":\"iFoto's Blog\"},\"image\":{\"@id\":\"https:\/\/ifoto.ai\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/profile.php?id=61551516646824\",\"https:\/\/x.com\/AiIfoto70438\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/ifoto.ai\/blog\/#\/schema\/person\/565c23ef61abe37c28ea450e34296c7d\",\"name\":\"Aisha\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/ifoto.ai\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c12cbc7ced4b99b94712078402c164d3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c12cbc7ced4b99b94712078402c164d3?s=96&d=mm&r=g\",\"caption\":\"Aisha\"},\"description\":\"I stand at the exciting crossroads of literature and artificial intelligence, where creativity meets technology. My journey as a writer and researcher has been a dedicated exploration of the profound impact AI has on human expression and storytelling.\",\"url\":\"https:\/\/www.ifoto.ai\/blog\/ja\/author\/aisha\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The Best Compression Tools Reviewed for Optimizing Your Images in 2025 - iFoto&#039;s Blog","description":"iFoto Image Compressor can reduce your image sizes by up to 90% without losing quality! Fast and easy optimization at your fingertips!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/","og_locale":"ja_JP","og_type":"article","og_title":"The Best Compression Tools Reviewed for Optimizing Your Images in 2025 - iFoto&#039;s Blog","og_description":"iFoto Image Compressor can reduce your image sizes by up to 90% without losing quality! Fast and easy optimization at your fingertips!","og_url":"https:\/\/www.ifoto.ai\/blog\/ja\/best-image-compressor\/","og_site_name":"iFoto&#039;s Blog","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61551516646824","article_published_time":"2024-12-12T02:25:18+00:00","article_modified_time":"2024-12-12T02:25:24+00:00","og_image":[{"width":994,"height":370,"url":"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png","type":"image\/png"}],"author":"Aisha","twitter_card":"summary_large_image","twitter_creator":"@AiIfoto70438","twitter_site":"@AiIfoto70438","twitter_misc":{"\u57f7\u7b46\u8005":"Aisha","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"10\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#article","isPartOf":{"@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/"},"author":{"name":"Aisha","@id":"https:\/\/ifoto.ai\/blog\/#\/schema\/person\/565c23ef61abe37c28ea450e34296c7d"},"headline":"The Best Compression Tools Reviewed for Optimizing Your Images in 2025","datePublished":"2024-12-12T02:25:18+00:00","dateModified":"2024-12-12T02:25:24+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/"},"wordCount":1498,"commentCount":0,"publisher":{"@id":"https:\/\/ifoto.ai\/blog\/#organization"},"image":{"@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png","keywords":["AI Tools"],"articleSection":["AI Tools"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/","url":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/","name":"The Best Compression Tools Reviewed for Optimizing Your Images in 2025 - iFoto&#039;s Blog","isPartOf":{"@id":"https:\/\/ifoto.ai\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#primaryimage"},"image":{"@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png","datePublished":"2024-12-12T02:25:18+00:00","dateModified":"2024-12-12T02:25:24+00:00","description":"iFoto Image Compressor can reduce your image sizes by up to 90% without losing quality! Fast and easy optimization at your fingertips!","breadcrumb":{"@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#primaryimage","url":"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png","contentUrl":"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png","width":994,"height":370,"caption":"iFoto Image Compressor Free"},{"@type":"BreadcrumbList","@id":"https:\/\/www.ifoto.ai\/blog\/best-image-compressor\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ifoto.ai\/blog\/"},{"@type":"ListItem","position":2,"name":"The Best Compression Tools Reviewed for Optimizing Your Images in 2025"}]},{"@type":"WebSite","@id":"https:\/\/ifoto.ai\/blog\/#website","url":"https:\/\/ifoto.ai\/blog\/","name":"iFoto's Blog","description":"Trending AI Tools","publisher":{"@id":"https:\/\/ifoto.ai\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ifoto.ai\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/ifoto.ai\/blog\/#organization","name":"iFoto's Blog","url":"https:\/\/ifoto.ai\/blog\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/ifoto.ai\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-logo.png","contentUrl":"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-logo.png","width":154,"height":52,"caption":"iFoto's Blog"},"image":{"@id":"https:\/\/ifoto.ai\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61551516646824","https:\/\/x.com\/AiIfoto70438"]},{"@type":"Person","@id":"https:\/\/ifoto.ai\/blog\/#\/schema\/person\/565c23ef61abe37c28ea450e34296c7d","name":"Aisha","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/ifoto.ai\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c12cbc7ced4b99b94712078402c164d3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c12cbc7ced4b99b94712078402c164d3?s=96&d=mm&r=g","caption":"Aisha"},"description":"I stand at the exciting crossroads of literature and artificial intelligence, where creativity meets technology. My journey as a writer and researcher has been a dedicated exploration of the profound impact AI has on human expression and storytelling.","url":"https:\/\/www.ifoto.ai\/blog\/ja\/author\/aisha\/"}]}},"jetpack_featured_media_url":"https:\/\/www.ifoto.ai\/blog\/wp-content\/uploads\/ifoto-image-compressor-free.png","_links":{"self":[{"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/posts\/5080"}],"collection":[{"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/comments?post=5080"}],"version-history":[{"count":1,"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/posts\/5080\/revisions"}],"predecessor-version":[{"id":5081,"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/posts\/5080\/revisions\/5081"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/media\/5069"}],"wp:attachment":[{"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/media?parent=5080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/categories?post=5080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/tags?post=5080"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/www.ifoto.ai\/blog\/ja\/wp-json\/wp\/v2\/post_folder?post=5080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}