{"id":3028,"date":"2016-08-14T11:31:00","date_gmt":"2016-08-14T02:31:00","guid":{"rendered":"http:\/\/www.y-com.info\/contents\/?p=3028"},"modified":"2026-07-15T15:44:58","modified_gmt":"2026-07-15T06:44:58","slug":"jpg%e3%81%a8png%e3%81%8d%e3%81%a1%e3%82%93%e3%81%a8%e4%bd%bf%e3%81%84%e5%88%86%e3%81%91%e3%81%a6%e3%81%84%e3%81%be%e3%81%99%e3%81%8b%ef%bc%9f%e3%81%93%e3%82%8c%e3%81%a7%e3%82%8f%e3%81%8b%e3%82%8b","status":"publish","type":"post","link":"https:\/\/y-com.info\/contents\/?p=3028","title":{"rendered":"\u753b\u50cf\u5f62\u5f0f\u306e\u9078\u3073\u65b9\uff5cJPG\u30fbPNG\u30fbGIF\u30fbWebP\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051"},"content":{"rendered":"\n

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\u305f\u3060\u3001\u306a\u3093\u3068\u306a\u304f\u3067\u9078\u3093\u3067\u3044\u308b\u3068\u3001\u753b\u8cea\u304c\u843d\u3061\u305f\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u5fc5\u8981\u4ee5\u4e0a\u306b\u91cd\u304f\u306a\u3063\u3066\u30da\u30fc\u30b8\u8868\u793a\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u3053\u306e\u30da\u30fc\u30b8\u3067\u306f\u3001\u300c\u3069\u3093\u306a\u753b\u50cf\u306b\u3069\u306e\u5f62\u5f0f\u3092\u9078\u3079\u3070\u3044\u3044\u304b\u300d\u3092\u6700\u521d\u306b\u4e00\u89a7\u8868\u3067\u7d50\u8ad6\u3068\u3057\u3066\u793a\u3057<\/strong>\u3001\u305d\u306e\u3046\u3048\u3067\u5404\u5f62\u5f0f\u306e\u7279\u5fb4\u3068\u7406\u7531\u3092\u3001\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u5236\u4f5c\u306e\u30d7\u30ed\u306e\u8996\u70b9\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002
\n\u3055\u3089\u306b\u3001\u8fd1\u5e74\u306e\u4e3b\u6d41\u306b\u306a\u308a\u3064\u3064\u3042\u308bWebP\uff08\u30a6\u30a7\u30c3\u30d4\u30fc\uff09\u30fbAVIF<\/strong>\u3068\u3044\u3063\u305f\u65b0\u3057\u3044\u753b\u50cf\u5f62\u5f0f\u307e\u3067\u30012016\u5e74\u516c\u958b\u6642\u304b\u3089\u5185\u5bb9\u3092\u66f4\u65b0\u3057\u3066\u6574\u7406\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

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\n\u753b\u50cf\u304c\u91cd\u3044\u3068\u30da\u30fc\u30b8\u306e\u8aad\u307f\u8fbc\u307f\u304c\u9045\u304f\u306a\u308a\u3001\u305d\u306e\u5206\u3060\u3051\u96e2\u8131\uff08\u30e6\u30fc\u30b6\u30fc\u304c\u30da\u30fc\u30b8\u3092\u96e2\u308c\u308b\u3053\u3068\uff09\u3082\u5897\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002
\n\u898b\u305f\u76ee\u3092\u640d\u306a\u308f\u305a\u3001\u3067\u304d\u308b\u3060\u3051\u8efd\u304f\u66f8\u304d\u51fa\u305b\u308b\u5f62\u5f0f\u3092\u9078\u3079\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

\u307e\u305a\u7d50\u8ad6\uff1a\u7528\u9014\u5225\u300c\u3069\u306e\u753b\u50cf\u5f62\u5f0f\u3092\u9078\u3079\u3070\u3044\u3044\u304b\u300d\u65e9\u898b\u8868<\/h2>\n\n\n\n

\u7d30\u304b\u3044\u7406\u7531\u306f\u5f8c\u307b\u3069\u8aac\u660e\u3057\u307e\u3059\u3002
\n\u8ff7\u3063\u305f\u3068\u304d\u306f\u3001\u307e\u305a\u3053\u306e\u8868\u306e\u3068\u304a\u308a\u306b\u9078\u3079\u3070\u5927\u304d\u304f\u5916\u3057\u307e\u305b\u3093\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u4f7f\u3044\u305f\u3044\u753b\u50cf<\/th>\n\u304a\u3059\u3059\u3081\u5f62\u5f0f<\/th>\n\u7406\u7531\u30fb\u30dd\u30a4\u30f3\u30c8<\/th>\n<\/tr>\n<\/thead>\n
\u5199\u771f\uff08\u98a8\u666f\u30fb\u4eba\u7269\u30fb\u5546\u54c1\u306a\u3069\uff09<\/td>\nJPG<\/strong>\uff08\u307e\u305f\u306f WebP\uff09<\/td>\n\u8272\u6570\u304c\u591a\u304f\u8907\u96d1\u306a\u753b\u50cf\u3092\u3001\u8efd\u304f\u66f8\u304d\u51fa\u305b\u308b<\/td>\n<\/tr>\n
\u5207\u308a\u629c\u304d\u753b\u50cf\u30fb\u900f\u904e\u304c\u5fc5\u8981\u306a\u753b\u50cf<\/td>\nPNG<\/strong>\uff08\u307e\u305f\u306f WebP\uff09<\/td>\n\u80cc\u666f\u3092\u900f\u660e\u306b\u3067\u304d\u308b\u3002JPG\u306f\u900f\u904e\u3067\u304d\u306a\u3044<\/td>\n<\/tr>\n
\u30a4\u30e9\u30b9\u30c8\u30fb\u56f3\u7248\uff08\u8272\u6570\u304c\u5c11\u306a\u3081\uff09<\/td>\nPNG<\/strong>\uff08\u307e\u305f\u306f WebP\uff09<\/td>\n\u5f62\u304c\u30b7\u30f3\u30d7\u30eb\u306a\u753b\u50cf\u306fPNG\u306e\u65b9\u304c\u8efd\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308b<\/td>\n<\/tr>\n
\u30dc\u30bf\u30f3\u30fb\u30a2\u30a4\u30b3\u30f3\u306a\u3069\u5c0f\u3055\u306a\u30d1\u30fc\u30c4<\/td>\nPNG(8bit)\u30fbGIF<\/strong>\uff08\u30a2\u30a4\u30b3\u30f3\u306f SVG \u3082\uff09<\/td>\n\u8272\u6570\u304c\u5c11\u306a\u304f\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u6291\u3048\u3089\u308c\u308b<\/td>\n<\/tr>\n
\u30b5\u30a4\u30c8\u5168\u4f53\u3092\u8efd\u304f\u3057\u305f\u3044\uff08\u6700\u65b0\u74b0\u5883\uff09<\/td>\nWebP \/ AVIF<\/strong><\/td>\n\u540c\u3058\u898b\u305f\u76ee\u3067\u3082JPG\/PNG\u3088\u308a\u8efd\u304f\u306a\u308a\u3084\u3059\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n

\u8a00\u8449\u3067\u307e\u3068\u3081\u308b\u3068\u3001\u3053\u3046\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\n\t
\u5199\u771f\u753b\u50cf\u306fJPG\n\u3067\u3082\u3001\u900f\u904e\u304c\u5fc5\u8981\u306a\u3089PNG\n\u30a4\u30e9\u30b9\u30c8\u753b\u50cf\u306fPNG\n\u30dc\u30bf\u30f3\u3068\u304b\u5c0f\u3055\u306a\u3082\u306e\u306fGIF\uff08\u307e\u305f\u306fPNG-8\uff09\n\u30b5\u30a4\u30c8\u5168\u4f53\u3092\u8efd\u304f\u3057\u305f\u3044\u306a\u3089WebP\/AVIF\u3082\u691c\u8a0e<\/div>\n<\/div>\n\n\n\n

\u3053\u308c\u3092\u610f\u8b58\u3057\u3066\u5224\u65ad\u3059\u308b\u3060\u3051\u3067\u3082\u3001\u307e\u305a\u5927\u4e08\u592b\u3067\u3059\u3002
\n\u305f\u3060\u3057\u660e\u78ba\u306b\u7dda\u5f15\u304d\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u306e\u3067\u3001\u6700\u7d42\u7684\u306b\u306f\u540c\u3058\u753b\u50cf\u3092\u8907\u6570\u306e\u5f62\u5f0f\u3067\u66f8\u304d\u51fa\u3057\u3001\u3044\u3061\u3070\u3093\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308b\u5f62\u5f0f\u3092\u9078\u3076<\/strong>\u306e\u304c\u78ba\u5b9f\u3067\u3059\u3002<\/p>\n\n\n\n

\u5404\u5f62\u5f0f\u306e\u7279\u5fb4\u3092\u3082\u3046\u5c11\u3057\u8a73\u3057\u304f<\/h2>\n\n\n\n

\u65e9\u898b\u8868\u3060\u3051\u3067\u3082\u5341\u5206\u3067\u3059\u304c\u3001\u300c\u306a\u305c\u305d\u3046\u306a\u308b\u306e\u304b\u300d\u3092\u77e5\u3063\u3066\u304a\u304f\u3068\u3001\u8ff7\u3063\u305f\u3068\u304d\u306b\u81ea\u5206\u3067\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002
\n\u5f62\u5f0f\u3054\u3068\u306e\u7279\u5fb4\u3092\u3001\u5bb9\u91cf\u30fb\u8272\u6570\u30fb\u900f\u904e\u306e\u89b3\u70b9\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
\u5f62\u5f0f<\/th>\n\u8272\u6570<\/th>\n\u900f\u904e<\/th>\n\u5727\u7e2e\u306e\u7279\u5fb4<\/th>\n\u5f97\u610f\u306a\u753b\u50cf<\/th>\n<\/tr>\n<\/thead>\n
JPG<\/strong><\/td>\n\u7d041,677\u4e07\u8272\uff08\u30d5\u30eb\u30ab\u30e9\u30fc\uff09<\/td>\n\u4e0d\u53ef<\/td>\n\u9ad8\u5727\u7e2e\u3060\u304c\u4e0d\u53ef\u9006\uff08\u623b\u305b\u306a\u3044\uff09<\/td>\n\u5199\u771f<\/td>\n<\/tr>\n
PNG-8<\/strong><\/td>\n256\u8272<\/td>\n\u53ef\u80fd<\/td>\n\u53ef\u9006\uff08\u52a3\u5316\u3057\u306a\u3044\uff09<\/td>\n\u8272\u6570\u306e\u5c11\u306a\u3044\u30a4\u30e9\u30b9\u30c8\u30fb\u30d1\u30fc\u30c4<\/td>\n<\/tr>\n
PNG-24\/32<\/strong><\/td>\n\u30d5\u30eb\u30ab\u30e9\u30fc<\/td>\n\u53ef\u80fd<\/td>\n\u53ef\u9006\u3002JPG\u307b\u3069\u5c0f\u3055\u304f\u306f\u306a\u3089\u306a\u3044<\/td>\n\u900f\u904e\u304c\u5fc5\u8981\u306a\u30a4\u30e9\u30b9\u30c8\u30fb\u5207\u308a\u629c\u304d<\/td>\n<\/tr>\n
GIF<\/strong><\/td>\n256\u8272\u307e\u3067<\/td>\n\u53ef\u80fd\uff08\u534a\u900f\u660e\u306f\u4e0d\u53ef\uff09<\/td>\n\u9ad8\u5727\u7e2e\u3002\u7c21\u5358\u306a\u30a2\u30cb\u30e1\u3082\u53ef<\/td>\n\u5c0f\u3055\u306a\u30dc\u30bf\u30f3\u30fb\u30a2\u30a4\u30b3\u30f3<\/td>\n<\/tr>\n
WebP<\/strong><\/td>\n\u30d5\u30eb\u30ab\u30e9\u30fc<\/td>\n\u53ef\u80fd<\/td>\n\u53ef\u9006\u30fb\u4e0d\u53ef\u9006\u306e\u4e21\u5bfe\u5fdc\u3067\u8efd\u3044<\/td>\n\u5199\u771f\u30fb\u30a4\u30e9\u30b9\u30c8\u5168\u822c\uff08\u6700\u65b0\u74b0\u5883\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\n

JPG<\/h2>\n\u4f7f\u7528\u3067\u304d\u308b\u753b\u50cf\u306e\u8272\u306f\u7d041,677\u4e07\u8272\u306e\u30d5\u30eb\u30ab\u30e9\u30fc\u3067\u3059\u3002\u5727\u7e2e\u7387\u3082\u5927\u304d\u304f\u3001\u5199\u771f\u306e\u753b\u50cf\u5f62\u5f0f\u3068\u3057\u3066\u4f7f\u308f\u308c\u307e\u3059\u3002<\/strong>\n\u30c7\u30b8\u30ab\u30e1\u3084\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u5199\u771f\u3092\u64ae\u308b\u3068\u3001\u66f8\u304d\u51fa\u3057\u306f\u307b\u3068\u3093\u3069\u3053\u306e\u5f62\u5f0f\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\n\u5199\u771f = JPG \u3067\u3001\u3068\u308a\u3042\u3048\u305a\u8003\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\n\"JPEG\u3068PNG\u306e\u6bd4\u8f03\uff08\u5199\u771f\u753b\u50cf\uff09\"\n\u5199\u771f\u753b\u50cf\u3092\u66f8\u304d\u51fa\u3059\u3068\u3001JPG\u306e\u65b9\u304cPNG\u306e\u7d042\u5206\u306e1\u306e\u30b5\u30a4\u30ba\u3067\u6e08\u3080\u306e\u304c\u308f\u304b\u308a\u307e\u3059\u3002
\n\u305f\u3060\u3057\u3001JPG\u306f\u5727\u7e2e\u7387\u3092\u9ad8\u304f\u3057\u305f\u5206\u306e\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002
\n\u753b\u50cf\u3092\u304d\u308c\u3044\u306a\u307e\u307e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u9ad8\u5727\u7e2e\u3059\u308b\u305f\u3081\u3001\u305d\u306e\u904e\u7a0b\u3067\u5143\u3042\u3063\u305f\u60c5\u5831\u304c\u6b20\u843d\u3057\u3001\u5143\u306e\u72b6\u614b\u306b\u306f\u623b\u305b\u307e\u305b\u3093\u3002
\n\u3053\u308c\u3092\u300c\u4e0d\u53ef\u9006\u5727\u7e2e\u300d\u3068\u3044\u3044\u307e\u3059\u3002
\n1\u56de\u5727\u7e2e\u3059\u308b\u7a0b\u5ea6\u306a\u3089\u6c17\u306b\u306a\u308a\u307e\u305b\u3093\u304c\u3001\u540c\u3058JPG\u3092\u4f55\u5ea6\u3082\u66f8\u304d\u51fa\u3057\u76f4\u3057\u3066\u3044\u308b\u3068\u753b\u8cea\u304c\u3069\u3093\u3069\u3093\u52a3\u5316\u3057\u3066\u3057\u307e\u3046<\/strong>\u70b9\u306b\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002\n\nJPEG\u306b\u3088\u308b\u5727\u7e2e\u3067\u306f\u3001\u753b\u50cf\u30928\u00d78\u30c9\u30c3\u30c8\u5358\u4f4d\u306e\u6b63\u65b9\u5f62\u3067\u533a\u5207\u308a\u3001\u3053\u306e\u3072\u3068\u3064\u306e\u30d6\u30ed\u30c3\u30af\u3092\u8fd1\u3044\u8272\u306b\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u3067\u5727\u7e2e\u3057\u3066\u3044\u307e\u3059\u3002\n<\/div>\n\n\n\n
\n

PNG<\/h2>\nPNG\u306b\u306f\u8272\u6570\u306b\u3088\u3063\u3066\u3044\u304f\u3064\u304b\u306e\u7a2e\u985e\u304c\u3042\u308a\u3001\u4ee3\u8868\u7684\u306a\u306e\u304cPNG-8\uff08256\u8272\uff09<\/strong>\u3068PNG-24\/32\uff08\u30d5\u30eb\u30ab\u30e9\u30fc\uff09<\/strong>\u3067\u3059\u3002
\n\u3069\u3061\u3089\u3082\u900f\u904e\u8868\u73fe\u304c\u53ef\u80fd<\/strong>\u306a\u306e\u304c\u5927\u304d\u306a\u7279\u5fb4\u3067\u3059\u3002
\n\u8272\u6570\u306b\u5fdc\u3058\u3066\u3001\u8272\u306e\u5c11\u306a\u3044\u753b\u50cf\u306fPNG-8\u3001\u8272\u306e\u591a\u3044\u753b\u50cf\u3084\u900f\u904e\u304c\u5fc5\u8981\u306a\u5199\u771f\u8abf\u306e\u753b\u50cf\u306fPNG-24\/32\u3001\u3068\u3044\u3046\u3088\u3046\u306b\u4f7f\u3044\u5206\u3051\u307e\u3059\u3002\n\nPNG\u306f\u53ef\u9006\u5727\u7e2e<\/strong>\u306a\u306e\u3067\u753b\u50cf\u3092\u5143\u306b\u623b\u305b\u307e\u3059\u304c\u3001\u305d\u306e\u5206JPG\u307b\u3069\u5727\u7e2e\u7387\u306f\u9ad8\u304f\u3042\u308a\u307e\u305b\u3093\u3002
\n\u305f\u3060\u3057\u3001\u30a4\u30e9\u30b9\u30c8\u306e\u3088\u3046\u306a\u753b\u50cf\u3067\u306fJPG\u3088\u308a\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\n\nPNG\u306e\u5727\u7e2e\u65b9\u6cd5\u306f\u300c\u30e9\u30f3\u30ec\u30f3\u30b0\u30b9\u5727\u7e2e\u300d\u3068\u3044\u3063\u3066\u3001\u96a3\u308a\u5408\u3046\u8272\u3068\u305d\u306e\u9023\u7d9a\u6570\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\n\u4f8b\u3048\u3070\u300cA A A A A B B B B B B B B B A A A\u300d\u306f\u300cA5 B9 A3\u300d\u3068\u8868\u305b\u307e\u3059\u300217\u6587\u5b57\u304c6\u6587\u5b57\u306b\u6e1b\u308a\u307e\u3057\u305f\u3002\n\n
\n\t
\u3055\u3089\u306b\u3001\u30c7\u30fc\u30bf\u304c\u3053\u306e2\u7a2e\u985e(A\u3068B)\u3060\u3051\u3067\u3001\u6700\u521d\u306bA\u304c\u6765\u308b\u3053\u3068\u306b\u3057\u3066\u304a\u3051\u3070\u3001\u300c5 9 3\u300d\u3060\u3051\u3067\u8868\u305b\u308b\u3002\u3053\u306e\u30eb\u30fc\u30eb\u306b\u5f93\u3063\u305f\u3068\u304d\u306bB\u304c\u6700\u521d\u306b\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306f\u3001\u6700\u521d\u306bA\u304c0\u56de\u9023\u7d9a\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u3059\u308c\u3070\u826f\u3044\u3002\u4f8b\u3048\u3070\u3001\u300cB B B A A A A A B B B B B A A A\u300d\u306f\u300c0 3 5 5 3\u300d\u3067\u8868\u305b\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/div>\n\t
Wikipedia\u3088\u308a<\/div>\n<\/div>\n\n\u3053\u306e\u4ed5\u7d44\u307f\u304b\u3089\u3001\u96a3\u308a\u5408\u3046\u8272\u304c\u540c\u3058\u90e8\u5206\u304c\u591a\u3044\u753b\u50cf\u307b\u3069\u3001PNG\u306f\u5727\u7e2e\u304c\u52b9\u304d\u307e\u3059<\/strong>\u3002
\n\u9006\u306b\u5199\u771f\u306e\u3088\u3046\u306b\u8272\u304c\u8907\u96d1\u306b\u5909\u5316\u3059\u308b\u753b\u50cf\u306f\u3001PNG\u3060\u3068\u304b\u3048\u3063\u3066\u5927\u304d\u304f\u306a\u308a\u304c\u3061\u3067\u3059\u3002
\n\u305d\u306e\u305f\u3081\u3001\u5199\u771f\u306fJPG\u3001\u8272\u304c\u30b7\u30f3\u30d7\u30eb\u306a\u30a4\u30e9\u30b9\u30c8\u3084\u56f3\u7248\u306fPNG\u3001\u3068\u3044\u3046\u4f7f\u3044\u5206\u3051\u306b\u306a\u308a\u307e\u3059\u3002\n\"JPEG\u3068PNG\u306e\u6bd4\u8f03\uff08\u30a4\u30e9\u30b9\u30c8\u753b\u50cf\uff09\"\n\u8272\u6570\u304c256\u8272\u4ee5\u4e0b\u3067\u3042\u308c\u3070PNG-8\u306b\u3059\u308b\u3068\u3001\u304b\u306a\u308a\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3067\u304d\u307e\u3059\u3002
\n\u30dc\u30bf\u30f3\u3084\u30a2\u30a4\u30b3\u30f3\u306a\u3069\u306fPNG-8\u3067\u66f8\u304d\u51fa\u3059\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002\n<\/div>\n\n\n\n
\n

GIF<\/h2>\n256\u8272\u307e\u3067\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u9ad8\u5727\u7e2e\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u3059\u3002
\n256\u8272\u4ee5\u4e0b\u306e\u30dc\u30bf\u30f3\u3084\u30a2\u30a4\u30b3\u30f3\u306a\u3069\u306f\u3001GIF\u5f62\u5f0f\u3067\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u6291\u3048\u3089\u308c\u307e\u3059\u3002
\n\u7c21\u5358\u306a\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\uff08\u52d5\u304f\u753b\u50cf\uff09\u3092\u4f5c\u308c\u308b\u306e\u3082GIF\u306e\u7279\u5fb4\u3067\u3059\u3002\n<\/div>\n\n\n\n

\u30102026\u5e74\u8ffd\u8a18\u3011\u3053\u308c\u304b\u3089\u306f WebP\u30fbAVIF \u3082\u9078\u629e\u80a2\u306b<\/h2>\n\n\n\n

\u3053\u306e\u8a18\u4e8b\u3092\u6700\u521d\u306b\u66f8\u3044\u305f\u9803\u306b\u306f\u307e\u3060\u4e00\u822c\u7684\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u4eca\u306fWebP\uff08\u30a6\u30a7\u30c3\u30d4\u30fc\uff09<\/strong>\u3068\u3044\u3046\u65b0\u3057\u3044\u753b\u50cf\u5f62\u5f0f\u304c\u4e3b\u6d41\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002
\n\u8868\u793a\u901f\u5ea6\u304cSEO\u8a55\u4fa1\u306b\u3082\u95a2\u308f\u308b\u4eca\u3001\u77e5\u3063\u3066\u304a\u3044\u3066\u640d\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\n

WebP\uff08\u30a6\u30a7\u30c3\u30d4\u30fc\uff09<\/h2>\nGoogle\u304c\u958b\u767a\u3057\u305f\u6bd4\u8f03\u7684\u65b0\u3057\u3044\u753b\u50cf\u5f62\u5f0f\u3067\u3059\u3002
\n\u53ef\u9006\u30fb\u4e0d\u53ef\u9006\u306e\u4e21\u65b9\u306e\u5727\u7e2e\u306b\u5bfe\u5fdc\u3057\u3001\u900f\u904e\u3082\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3082\u6271\u3048\u307e\u3059<\/strong>\u3002
\n\u6700\u5927\u306e\u9b45\u529b\u306f\u8efd\u3055\u3067\u3001\u540c\u3058\u898b\u305f\u76ee\u3067\u3082JPG\u3084PNG\u3088\u308a\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308a\u3084\u3059\u3044<\/strong>\uff08\u4e00\u822c\u306b2\u301c3\u5272\u7a0b\u5ea6\u8efd\u304f\u306a\u308b\u3068\u3055\u308c\u307e\u3059\uff09\u70b9\u3067\u3059\u3002
\n\u4e3b\u8981\u306a\u30d6\u30e9\u30a6\u30b6\u306f\u3059\u3067\u306b\u5bfe\u5fdc\u6e08\u307f\u306a\u306e\u3067\u3001\u30b5\u30a4\u30c8\u306e\u8868\u793a\u901f\u5ea6\u3092\u4e0a\u3052\u305f\u3044\u5834\u5408\u306e\u6709\u529b\u306a\u9078\u629e\u80a2\u306b\u306a\u308a\u307e\u3059\u3002
\nWordPress\u3067\u3082\u8fd1\u5e74\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306a\u3089\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\uff08\u30d7\u30e9\u30b0\u30a4\u30f3\u3067JPG\/PNG\u3092\u81ea\u52d5\u7684\u306bWebP\u3078\u5909\u63db\u3059\u308b\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\uff09\u3002\n<\/div>\n\n\n\n
\n

AVIF<\/h2>\nWebP\u3088\u308a\u3055\u3089\u306b\u9ad8\u3044\u5727\u7e2e\u7387\u3092\u306d\u3089\u3048\u308b\u3001\u3088\u308a\u65b0\u3057\u3044\u5f62\u5f0f\u3067\u3059\u3002
\n\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u306f\u5e83\u304c\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u304c\u3001\u74b0\u5883\u306b\u3088\u3063\u3066\u306f\u8868\u793a\u3067\u304d\u306a\u3044\u5834\u5408\u3082\u3042\u308b\u305f\u3081\u3001\u73fe\u6642\u70b9\u3067\u306fWebP\u3092\u57fa\u672c\u306b\u3057\u3064\u3064\u3001AVIF\u306f\u72b6\u6cc1\u3092\u898b\u3066\u53d6\u308a\u5165\u308c\u308b<\/strong>\u306e\u304c\u7121\u96e3\u3067\u3059\u3002\n<\/div>\n\n\n\n

\u306a\u304a\u3001\u30a2\u30a4\u30b3\u30f3\u3084\u30ed\u30b4\u306e\u3088\u3046\u306b\u56f3\u5f62\u3067\u3067\u304d\u305f\u753b\u50cf\u306f\u3001\u62e1\u5927\u3057\u3066\u3082\u52a3\u5316\u3057\u306a\u3044SVG<\/strong>\u5f62\u5f0f\u3082\u304a\u3059\u3059\u3081\u3067\u3059\u3002
\n\u3055\u307e\u3056\u307e\u306a\u30c7\u30d0\u30a4\u30b9\u3067\u898b\u3089\u308c\u308b\u4eca\u3001SVG\u306f\u3068\u3066\u3082\u4fbf\u5229\u306a\u5f62\u5f0f\u3067\u3059\u3002
\nSVG\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n\u77e5\u3063\u3066\u305f\uff1f\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30b5\u30a4\u30c8\u3067\u306e\u753b\u50cf\u306f\u3001SVG\u3092\u4f7f\u3048\u3070\u8efd\u304f\u3066\u30ad\u30ec\u30a4\u3067\u6700\u9ad8\u306b\u4fbf\u5229\u3002<\/a>\n\n\n\n

\u753b\u50cf\u6700\u9069\u5316\u307e\u3067\u624b\u304c\u56de\u3089\u306a\u3044\u30fb\u8868\u793a\u901f\u5ea6\u304c\u6c17\u306b\u306a\u308b\u3068\u304d\u306f<\/h2>\n\n\n\n

\u753b\u50cf\u5f62\u5f0f\u306e\u9078\u3073\u65b9\u3092\u62bc\u3055\u3048\u308b\u3060\u3051\u3067\u3082\u3001\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306f\u3050\u3063\u3068\u8efd\u304f\u30fb\u901f\u304f\u306a\u308a\u307e\u3059\u3002
\n\u3068\u306f\u3044\u3048\u3001\u30da\u30fc\u30b8\u3054\u3068\u306b\u6700\u9069\u306a\u5f62\u5f0f\u3078\u66f8\u304d\u51fa\u3057\u76f4\u3057\u305f\u308a\u3001WebP\u5316\u3084\u8868\u793a\u901f\u5ea6\u306e\u6539\u5584\u307e\u3067\u624b\u3092\u56de\u3059\u306e\u306f\u3001\u904b\u7528\u3057\u306a\u304c\u3089\u3060\u3068\u610f\u5916\u3068\u5927\u5909\u3067\u3059\u3002<\/p>\n\n\n\n

\u300c\u753b\u50cf\u304c\u591a\u304f\u3066\u30b5\u30a4\u30c8\u304c\u91cd\u3044\u300d\u300c\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u306e\u3064\u3044\u3067\u306b\u8868\u793a\u901f\u5ea6\u3082\u898b\u76f4\u3057\u305f\u3044\u300d\u300c\u305d\u3082\u305d\u3082\u66f4\u65b0\u306e\u624b\u304c\u8db3\u308a\u306a\u3044\u300d\u2014\u2014\u305d\u3093\u306a\u3068\u304d\u306f\u3001\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u5236\u4f5c\u30fb\u904b\u7528\u306e\u30d7\u30ed\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002
\n\u682a\u5f0f\u4f1a\u793e\u306f\u306a\u3055\u304b\uff08YCOM\uff09\u3067\u306f\u3001\u8868\u793a\u901f\u5ea6\u3084\u753b\u50cf\u6700\u9069\u5316\u3092\u542b\u3081\u305f\u30db\u30fc\u30e0\u30da\u30fc\u30b8\u306e\u5236\u4f5c\u30fb\u30ea\u30cb\u30e5\u30fc\u30a2\u30eb\u30fb\u904b\u7528<\/strong>\u3092\u304a\u624b\u4f1d\u3044\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n