{"id":12486,"date":"2019-03-08T15:35:56","date_gmt":"2019-03-08T06:35:56","guid":{"rendered":"https:\/\/www.webtech.co.jp\/blog\/?p=12486"},"modified":"2025-03-17T10:21:00","modified_gmt":"2025-03-17T01:21:00","slug":"twitter_png","status":"publish","type":"post","link":"https:\/\/www.webtech.co.jp\/blog\/web\/12486\/","title":{"rendered":"Twitter\u6295\u7a3f\u6642\u306bJPEG\u306b\u5909\u63db\u3055\u308c\u306a\u3044PNG\u753b\u50cf\u306e\u6761\u4ef6"},"content":{"rendered":"<p>\u30a6\u30a7\u30d6\u62c5\u5f53\u306e\u5d8b\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/devcommunity.x.com\/t\/upcoming-changes-to-png-image-support\/118695\" target=\"_blank\" rel=\"noopener noreferrer\">Twitter\u793e\u306f\u3001\u300c2019\u5e742\u670811\u65e5\u4ee5\u964d\u3001\u6295\u7a3f\u753b\u50cf\u306e\u51e6\u7406\u65b9\u6cd5\u3092\u5909\u66f4\u3057\u305f\u300d\u3068\u30a2\u30ca\u30a6\u30f3\u30b9\u3057\u307e\u3057\u305f\u3002<\/a><\/p>\n<p>\u3053\u308c\u307e\u3067\u3082\u3001Twitter\u306b\u6295\u7a3f\u3057\u305fPNG\u753b\u50cf\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u52a0\u5de5\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u8a00\u308f\u308c\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f<strong>Twitter\u793e\u304c\u958b\u767a\u8005\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u300c\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u753b\u50cf\u51e6\u7406\u3059\u308b\u3088\u300d\u3068\u660e\u8a00<\/strong>\u3057\u305f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u82f1\u6587\u3067\u3001\u304b\u3064\u6280\u8853\u7684\u306a\u5185\u5bb9\u3092\u542b\u3080\u305f\u3081\u975e\u5e38\u306b\u96e3\u89e3\u3067\u3059\u304c\u3001\u304b\u3044\u3064\u307e\u3093\u3067\u8a00\u3046\u3068<\/p>\n<ul>\n<li>\u6295\u7a3f\u753b\u50cf\u304c\u591a\u304f\u3001\u305d\u308c\u3092\u4fdd\u5b58\u3057\u3066\u304a\u304f\u30b5\u30fc\u30d0\u30fc\u306e\u7dad\u6301\u304c\u5927\u5909<\/li>\n<li>\u7279\u306b\u9ad8\u89e3\u50cf\u5ea6\u306ePNG\u306f\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u8ca0\u62c5\u304c\u5927\u304d\u3044<\/li>\n<li>\u305d\u306e\u305f\u3081\u5927\u304d\u3044PNG\u753b\u50cf\u306fJPEG\u306b\u5909\u63db\u3059\u308b\u3053\u3068\u306b\u3057\u305f<\/li>\n<\/ul>\n<p>\u3068\u3044\u3046\u611f\u3058\u3067\u3059\u3002<\/p>\n<p>\u666e\u6bb5\u306e\u6295\u7a3f\u304c\u30b9\u30de\u30db\u3067\u64ae\u3063\u305f\u732b\u3084\u7f8e\u5473\u3057\u305d\u3046\u306a\u30b1\u30fc\u30ad\u306e\u5199\u771f\u3068\u3044\u3046\u65b9\u3005\u306b\u306f\u5f71\u97ff\u306e\u306a\u3044\u8a71\u3067\u3059\u304c\u3001<strong>\u30a4\u30e9\u30b9\u30c8\u30ec\u30fc\u30bf\u30fc\u3084\u30c7\u30b6\u30a4\u30ca\u30fc\u3055\u3093\u306b\u3068\u3063\u3066\u306f\u91cd\u8981\u306a\u30a2\u30ca\u30a6\u30f3\u30b9<\/strong>\u3067\u3059\u3002<\/p>\n<p>Twitter\u793e\u3082\u3059\u3079\u3066\u306ePNG\u753b\u50cf\u3092\u5909\u63db\u3057\u307e\u3059\u3001\u3068\u8a00\u3063\u305f\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>\u7279\u5b9a\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059PNG\u753b\u50cf\u306f\u5909\u63db\u3092\u305b\u305a\u306b\u305d\u306e\u307e\u307e\u6295\u7a3f\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f<\/strong>\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u5b9f\u306f\u4eca\u56de\u306e\u30b1\u30fc\u30b9\u3001<strong>\u4e00\u90e8\u306e\u4eba\u306b\u3068\u3063\u3066\u306f\u300cPNG\u6295\u7a3f\u6642\u306e\u5236\u9650\u7de9\u548c\u300d\u306b\u3082\u8a72\u5f53\u3059\u308b\u5185\u5bb9<\/strong>\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3067\u306f\u305d\u306e\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u3064\u3044\u3066\u306e\u89e3\u8aac\u3068\u3001\u6295\u7a3f\u3067\u304d\u308bPNG\u753b\u50cf\u306e\u4f5c\u6210\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u65ad\u308a\u306e\u306a\u3044\u9650\u308a\u672c\u30a8\u30f3\u30c8\u30ea\u30fc\u306e\u60c5\u5831\u306f<strong>2019\u5e743\u6708\u73fe\u5728\u306e\u60c5\u5831\u3001\u52d5\u4f5c<\/strong>\u3092\u5143\u306b\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<h2>JPEG\u3068PNG\u306e\u7279\u6027<\/h2>\n<p>\u672c\u984c\u306b\u5165\u308b\u524d\u306b\u7c21\u5358\u306bJPEG\u3068PNG\u306e\u7279\u6027\u3092\u6bd4\u8f03\u8868\u3067\u3054\u8aac\u660e\u3057\u307e\u3057\u3087\u3046\u3002PNG\u306f\u30d5\u30eb\u30ab\u30e9\u30fc\u306ePNG24\u3068\u6700\u5927256\u8272\u306ePNG8\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u5206\u3051\u3066\u3042\u308a\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%;\">\n<tbody>\n<tr>\n<th><\/th>\n<th>JPEG<\/th>\n<th>PNG24<\/th>\n<th>PNG8<\/th>\n<\/tr>\n<tr>\n<th>\u8272\u6570<\/th>\n<td>\u7d041,677\u4e07\u8272<\/td>\n<td>\u7d041,677\u4e07\u8272<\/td>\n<td>\u6700\u5927256\u8272<\/td>\n<\/tr>\n<tr>\n<th>\u5727\u7e2e\u65b9\u5f0f<\/th>\n<td>\u4e0d\u53ef\u9006\u5727\u7e2e<\/p>\n<p>(\u975e\u53ef\u9006\u5727\u7e2e\u3068\u3082\u8a00\u3046)<\/td>\n<td>\u53ef\u9006\u5727\u7e2e<\/td>\n<td>\u53ef\u9006\u5727\u7e2e<\/td>\n<\/tr>\n<tr>\n<th>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba<\/th>\n<td>\u5c0f\uff5e\u4e2d<\/td>\n<td>\u4e2d\uff5e\u5927<\/td>\n<td>\u5c0f\uff5e\u4e2d<\/td>\n<\/tr>\n<tr>\n<th>\u900f\u904e\u8272<\/th>\n<td>\u2715<\/td>\n<td>\u25cb<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<tr>\n<th>\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3<\/th>\n<td>\u2715<\/td>\n<td>\u25cb<\/td>\n<td>\u25cb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5199\u771f\u304c\u5f97\u610f\u3060\u304c\u30a2\u30cb\u30e1\u30fb\u30de\u30f3\u30ac\u8abf\u306e\u7d75\u304c\u82e6\u624b\u306aJPEG<\/h3>\n<p>JPEG\u306f\u3001\u5199\u771f\u306a\u3069\u81ea\u7136\u753b\u306e\u4fdd\u5b58\u3092\u5f97\u610f\u3068\u3059\u308b\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u3002\u30c7\u30b8\u30ab\u30e1\u9ece\u660e\u671f\u304b\u3089\u4fdd\u5b58\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3068\u3057\u3066\u63a1\u7528\u3055\u308c\u3001\u30a6\u30a7\u30d6\u30da\u30fc\u30b8\u306a\u3069\u306b\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8907\u96d1\u306a\u8272\u304c\u5165\u308a\u7d44\u3093\u3067\u3044\u308b\u81ea\u7136\u306e\u7d75\u3092\u4fdd\u5b58\u3057\u305f\u969b\u306b\u52a3\u5316\u304c\u3042\u307e\u308a\u76ee\u7acb\u305f\u305a\u3001\u5727\u7e2e\u7387\uff08\u54c1\u8cea\uff09\u3092\u8abf\u6574\u3057\u3066\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u3067\u304d\u308b\u3068\u3044\u3046\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u53cd\u9762\u3001\u30a2\u30cb\u30e1\u7d75\u306e\u3088\u3046\u306a\u8f2a\u90ed\u306e\u30af\u30c3\u30ad\u30ea\u3057\u305f\u30a4\u30e9\u30b9\u30c8\u3084\u3001\u30c6\u30ad\u30b9\u30c8\u304c\u8f09\u3063\u3066\u3044\u308b\u753b\u50cf\u306a\u3069\u306f\u30ce\u30a4\u30ba\u304c\u4e57\u308a\u3084\u3059\u304f\u3001\u82e6\u624b\u3067\u3059\u3002\u30de\u30f3\u30ac\u306e\u3088\u3046\u306a\u767d\u9ed2\u306e\u30e1\u30ea\u30cf\u30ea\u304c\u3064\u3044\u305f\u753b\u50cf\u3082\u82e6\u624b\u3067\u3001\u5185\u90e8\u7684\u306bJPEG\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u96fb\u5b50\u66f8\u7c4d\u306a\u3069\u3067\u306f\u30d5\u30ad\u30c0\u30b7\u306e\u30bb\u30ea\u30d5\u5468\u308a\u306a\u3069\u3067\u30ce\u30a4\u30ba\u304c\u76ee\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2012\/09\/sample.jpg\" alt=\"\" class=\"aligncenter\" width=\"240\" height=\"240\" \/><\/p>\n<p>\u307e\u305f\u3001\u4e0d\u53ef\u9006\u5727\u7e2e\u65b9\u5f0f\u306e\u305f\u3081\u3001\u5727\u7e2e\u7387\u3092\u4f4e\u304f\u8a2d\u5b9a\u3057\u3066\u4fdd\u5b58\u3057\u305f\u3068\u3057\u3066\u3082\u5fc5\u305a\u753b\u50cf\u304c\u52a3\u5316\u3057\u307e\u3059\u3002\u4fdd\u5b58\u3057\u305f\u3082\u306e\u306b\u624b\u3092\u52a0\u3048\u3066\u518d\u5ea6JPEG\u3067\u4fdd\u5b58\u3001\u3068\u3044\u3046\u5de5\u7a0b\u3092\u884c\u306a\u3046\u3068\u753b\u8cea\u306e\u52a3\u5316\u304c\u9032\u3093\u3067\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u3068\u306f\u3044\u3048\u3001\u4fdd\u5b58\u6642\u306b\u5727\u7e2e\u7387\u3092\u8abf\u6574\u3059\u308c\u3070\u753b\u8cea\u3068\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u4e21\u7acb\u3055\u305b\u305f\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3067\u304d\u3001\u591a\u304f\u306e\u6a5f\u5668\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u3082\u305d\u306e\u307e\u307e\u8868\u793a\u3067\u304d\u308b\u3053\u3068\u304b\u3089\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u3002<\/p>\n<h3>\u8f2a\u90ed\u306e\u306f\u3063\u304d\u308a\u3057\u305f\u7d75\u3082\u5f97\u610f\u3001\u900f\u904e\u3082\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3082\u3053\u306a\u305b\u308b\u304c\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3044PNG24<\/h3>\n<p>PNG24\u306f24bit\u30ab\u30e9\u30fc\uff08\u7d041677\u4e07\u8272\uff09\u3092\u8868\u793a\u53ef\u80fd\u306a\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u3002JPEG\u3068\u7570\u306a\u308a\u53ef\u9006\u5727\u7e2e\u65b9\u5f0f\u3092\u3068\u3063\u3066\u304a\u308a\u3001\u7e70\u308a\u8fd4\u3057\u4fdd\u5b58\u3057\u3066\u3082\u753b\u8cea\u304c\u52a3\u5316\u3057\u306a\u3044\u306e\u304c\u7279\u9577\u3067\u3059\u3002\u6587\u5b57\u3084\u56f3\u5f62\u306a\u3069\u8f2a\u90ed\u304c\u306f\u3063\u304d\u308a\u3057\u3066\u3044\u308b\u753b\u50cf\u306f\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070JPEG\u3088\u308a\u3082PNG24\u3067\u4fdd\u5b58\u3059\u3079\u304d\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30a2\u30eb\u30d5\u30a1\u30c1\u30e3\u30f3\u30cd\u30eb\u3068\u547c\u3070\u308c\u308b\u900f\u904e\u60c5\u5831\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u80cc\u666f\u900f\u904e\u3067\u30ed\u30b4\u3092\u4f5c\u3063\u305f\u308a\u3001\u30ad\u30e3\u30e9\u304c\u534a\u900f\u660e\u3067\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u753b\u50cf\u306a\u3069\u3082\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3PNG\uff08APNG\uff09\u3068\u547c\u3070\u308c\u308b\u30b3\u30de\u30a2\u30cb\u30e1\u65b9\u5f0f\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002(\u305f\u3060\u3057\u3001Edge, Internet Explorer \u306fAPNG\u975e\u5bfe\u5fdc)<\/p>\n<div style=\"width: 210px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"noconvert\" src=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2017\/07\/24bit_default_apng.png\" alt=\"\" width=\"200\" height=\"200\" \/><p class=\"wp-caption-text\">\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3PNG(PNG24)<\/p><\/div>\n<p>\u900f\u904e\u60c5\u5831\u306a\u3069\u3082\u542b\u3093\u305fPNG24\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u308a\u304c\u3061\u306a\u306e\u304c\u96e3\u70b9\u3067\u3059\u3002<\/p>\n<h3>\u4f7f\u3048\u308b\u8272\u6570\u306f\u5c11\u306a\u3044\u304c\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u4e0a\u3001\u900f\u904e\u3082\u30a2\u30cb\u30e1\u3082OK\u306aPNG8<\/h3>\n<p>PNG8\u306f8bit\u30ab\u30e9\u30fc\uff08256\u8272\uff09\u3092\u8868\u793a\u53ef\u80fd\u306a\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u3002PNG24\u3088\u308a\u3082\u6271\u3048\u308b\u8272\u6570\u306f\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u304c\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u5bfe\u5fdc\u3001\u900f\u904e\u8272\u5bfe\u5fdc\u3068\u3044\u3063\u305f\u7279\u9577\u306f\u540c\u3058\u3067\u3001\u304b\u3064\u8272\u6570\u304c\u5c11\u306a\u3044\u3053\u3068\u306b\u3088\u308a\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u30b3\u30f3\u30d1\u30af\u30c8\u306b\u306a\u308b\u3068\u3044\u3063\u305f\u30e1\u30ea\u30c3\u30c8\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4f7f\u7528\u3059\u308b\u30c4\u30fc\u30eb\u306b\u3088\u3063\u3066\u306f\u8272\u6570\u3092256\u8272\u4ee5\u4e0b\u306b\u6291\u3048\u308b\u3053\u3068\u3082\u3067\u304d\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u30a2\u30a4\u30b3\u30f3\u753b\u50cf\u306a\u3069\u3067\u3042\u308c\u3070\u975e\u5e38\u306b\u5c0f\u3055\u3044\u30b5\u30a4\u30ba\u3067\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/mail_sample.png\" alt=\"\" class=\"size-full wp-image-12507 aligncenter\" width=\"800\" height=\"378\" srcset=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/mail_sample.png 800w, https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/mail_sample-768x363.png 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" 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datetime=\"2020-01-27T02:35:03+00:00\">\u4f59\u8ac7\u3067\u3059\u304c\u30012019\u5e743\u6708\u73fe\u5728Twitter\u306fAPNG\u3092PNG\u753b\u50cf\u3068\u3057\u3066\u51e6\u7406\u3059\u308b\u4ed5\u69d8\u306b\u306a\u3063\u3066\u3044\u308b\u305f\u3081\u3001PNG8\u306eAPNG\u3092\u6295\u7a3f\u3057\u3066\u3082JPEG\u540c\u69d81\u30b3\u30de\u76ee\u3060\u3051\u304c\u9759\u6b62\u753b\u306b\u306a\u3063\u3066\u30c4\u30a4\u30fc\u30c8\u3055\u308c\u307e\u3059\u3002\uff08\u900f\u904e\u60c5\u5831\u306f\u4fdd\u6301\u3055\u308c\u307e\u3059\uff09<\/del><\/p>\n<p>2019\u5e74\u672b\u306bTwitter\u793e\u306fAPNG\u306e\u30b5\u30dd\u30fc\u30c8\u3092\u7121\u52b9\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\">\n<p lang=\"ja\" dir=\"ltr\">\u6700\u8fd1\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3PNG\uff08APNG\uff09\u5f62\u5f0f\u3092\u5229\u7528\u3057\u3066\u30c4\u30a4\u30fc\u30c8\u306b\u8907\u6570\u306e\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u753b\u50cf\u3092\u8ffd\u52a0\u3067\u304d\u308b\u4e0d\u5177\u5408\u304c\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002APNG\u306f\u3001\u30bb\u30fc\u30d5\u30ac\u30fc\u30c9\u3092\u7121\u8996\u3057\u3001\u30a2\u30d7\u30ea\u3068\u304a\u4f7f\u3044\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u672c\u65e5\u306e\u30d0\u30b0\u4fee\u6b63\u306b\u3088\u308aAPNG\u306b\u3088\u308b\u30a2\u30cb\u30e1\u5316\u306f\u7121\u52b9\u306b\u306a\u308a\u307e\u3059<\/p>\n<p>&mdash; Japan (@XcorpJP) <a href=\"https:\/\/twitter.com\/XcorpJP\/status\/1209311257884364800?ref_src=twsrc%5Etfw\">December 24, 2019<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<h3>\u30e1\u30ea\u30c3\u30c8\uff1a\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308b<\/h3>\n<p>\u30c7\u30e1\u30ea\u30c3\u30c8\u3070\u304b\u308a\u3067\u306f\u306a\u304f\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u306f\u300c\u591a\u304f\u306e\u5834\u5408\u3001JPEG\u306e\u65b9\u304c\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308b\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5c0f\u3055\u304f\u306a\u308b\u3068\u753b\u50cf\u5168\u4f53\u304c\u8868\u793a\u3055\u308c\u308b\u307e\u3067\u306e\u6642\u9593\u304c\u77ed\u7e2e\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u753b\u50cf\u4fdd\u5b58\u5148\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u5bb9\u91cf\u3082\u7bc0\u7d04\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u300c\u30b5\u30fc\u30d0\u30fc\u5bb9\u91cf\u306e\u7bc0\u7d04\u300d\u304cTwitter\u793e\u306e\u65b9\u91dd\u306e\u80cc\u666f\u3067\u3059\u3002<\/p>\n<h2>Twitter\u306b\u6295\u7a3f\u3057\u305fPNG\u753b\u50cf\u304c\u5909\u63db\u3055\u308c\u308b\u6761\u4ef6<\/h2>\n<p>Twitter\u306e\u753b\u50cf\u5909\u63db\u306f\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u65b9\u91dd\u306b\u6cbf\u3063\u3066\u884c\u308f\u308c\u308b\u3053\u3068\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>PNG8<\/strong>\u306e\u5834\u5408\u306f\u7121\u6761\u4ef6\u3067\u305d\u306e\u307e\u307e\u6295\u7a3f\u3055\u308c\u308b\u3002\u900f\u904e\u90e8\u5206\uff08\u30a2\u30eb\u30d5\u30a1\u30c1\u30e3\u30f3\u30cd\u30eb\uff09\u3082\u305d\u306e\u307e\u307e\u3002<\/li>\n<li><strong>\u753b\u50cf\u30b5\u30a4\u30ba\u304c900px 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src=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/twitter_convert_flow2.png\" alt=\"\" class=\"size-full wp-image-12493 aligncenter\" width=\"400\" height=\"650\" 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loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/car_sample1_thumb.png\" alt=\"\" class=\"size-full wp-image-12504 aligncenter\" width=\"400\" height=\"798\" srcset=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/car_sample1_thumb.png 400w, https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/car_sample1_thumb-316x630.png 316w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" 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width=\"555\" height=\"680\" srcset=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/text_compare.png 555w, https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/text_compare-514x630.png 514w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" 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8 \u3067\u753b\u50cf\u3092 PNG8 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ImageStudio 8\u300d\u3067\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/brog_twitter.png\" alt=\"\" class=\"alignnone size-full wp-image-12824\" width=\"680\" height=\"360\" \/><\/p>\n<p>OPTPiX ImageStudio\u306a\u3089\u753b\u8cea\u3092\u6bd4\u8f03\u3057\u306a\u304c\u3089PNG8\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3057\u3001\u300c\u91cd\u8981\u9818\u57df\u6307\u5b9a\u300d\u306e\u6a5f\u80fd\u3092\u4f7f\u3048\u3070\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u306e\u9854\u3084\u670d\u88c5\u306a\u3069\u3001\u300c\u8272\u6570\u3092\u591a\u3081\u306b\u914d\u5206\u3057\u3066\u307b\u3057\u3044\u30a8\u30ea\u30a2\u300d\u3092\u6307\u5b9a\u3057\u3066\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u5927\u304d\u304f\u304d\u308c\u3044\u306a\u753b\u50cf\u306fPixiv\u3084\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3001\u300c\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u3088\uff01\u300d\u3068\u3044\u3046\u30c4\u30a4\u30fc\u30c8\u306b\u306fImageStudio\u3067\u6700\u9069\u5316\u3057\u305f\u753b\u50cf\u3092\u4f7f\u3046\u3001\u3068\u3044\u3063\u305f\u4f7f\u3044\u65b9\u3082\u53ef\u80fd\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u81ea\u5206\u306e\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306b\u3042\u308b\u753b\u50cf\u3092\u6700\u9069\u5316\u3057\u3066\u8868\u793a\u901f\u5ea6\u306e\u5411\u4e0a\u3084\u30c7\u30fc\u30bf\u8ee2\u9001\u91cf\u306e\u524a\u6e1b\u3068\u3044\u3063\u305f\u3053\u3068\u306b\u3082\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<p>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30a2\u30d7\u30ea\u7528\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u5909\u63db\u3084\u5927\u91cf\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u4e00\u62ec\u51e6\u7406\u6a5f\u80fd\u306a\u3069\u3001\u30d7\u30ed\u30e6\u30fc\u30b9\u306b\u3082\u5fdc\u3048\u308bOPTPiX ImageStudio 8\u306f\u7121\u6599\u306e\u30c8\u30e9\u30a4\u30a2\u30eb\u3092\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u8a73\u3057\u3044\u88fd\u54c1\u60c5\u5831\u3084\u30c8\u30e9\u30a4\u30a2\u30eb\u306e\u304a\u7533\u8fbc\u307f\u306f<a href=\"\/imagestudio\/\">OPTPiX ImageStudio 8\u306e\u30da\u30fc\u30b8<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30a6\u30a7\u30d6\u62c5\u5f53\u306e\u5d8b\u3067\u3059\u3002 Twitter\u793e\u306f\u3001\u300c2019\u5e742\u670811\u65e5\u4ee5\u964d\u3001\u6295\u7a3f\u753b\u50cf\u306e\u51e6\u7406\u65b9\u6cd5\u3092\u5909\u66f4\u3057\u305f\u300d\u3068\u30a2\u30ca\u30a6\u30f3\u30b9\u3057\u307e\u3057\u305f\u3002 \u3053\u308c\u307e\u3067\u3082\u3001Twitter\u306b\u6295\u7a3f\u3057\u305fPNG\u753b\u50cf\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u52a0\u5de5\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u8a00\u308f\u308c\u3066\u304d\u307e\u3057\u305f\u304c &hellip; <a href=\"https:\/\/www.webtech.co.jp\/blog\/web\/12486\/\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":26,"featured_media":12530,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[580],"tags":[38,75,147,381,206,267],"class_list":["post-12486","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-web","tag-jpeg","tag-png","tag-twitter","tag-381","tag-206","tag-267"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Twitter\u6295\u7a3f\u6642\u306bJPEG\u306b\u5909\u63db\u3055\u308c\u306a\u3044PNG\u753b\u50cf\u306e\u6761\u4ef6 - OPTPiX Labs Blog<\/title>\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.webtech.co.jp\/blog\/web\/12486\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Twitter\u6295\u7a3f\u6642\u306bJPEG\u306b\u5909\u63db\u3055\u308c\u306a\u3044PNG\u753b\u50cf\u306e\u6761\u4ef6 - OPTPiX Labs Blog\" \/>\n<meta property=\"og:description\" content=\"\u30a6\u30a7\u30d6\u62c5\u5f53\u306e\u5d8b\u3067\u3059\u3002 Twitter\u793e\u306f\u3001\u300c2019\u5e742\u670811\u65e5\u4ee5\u964d\u3001\u6295\u7a3f\u753b\u50cf\u306e\u51e6\u7406\u65b9\u6cd5\u3092\u5909\u66f4\u3057\u305f\u300d\u3068\u30a2\u30ca\u30a6\u30f3\u30b9\u3057\u307e\u3057\u305f\u3002 \u3053\u308c\u307e\u3067\u3082\u3001Twitter\u306b\u6295\u7a3f\u3057\u305fPNG\u753b\u50cf\u306f\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u52a0\u5de5\u3055\u308c\u3066\u3057\u307e\u3046\u3068\u8a00\u308f\u308c\u3066\u304d\u307e\u3057\u305f\u304c &hellip; \u7d9a\u304d\u3092\u8aad\u3080 &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.webtech.co.jp\/blog\/web\/12486\/\" \/>\n<meta property=\"og:site_name\" content=\"OPTPiX Labs Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/OPTPiX\" \/>\n<meta property=\"article:published_time\" content=\"2019-03-08T06:35:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-17T01:21:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.webtech.co.jp\/blog\/wp-content\/uploads\/2019\/03\/twitter_png_ogp.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"315\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"cri_shima\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@optpix\" \/>\n<meta name=\"twitter:site\" content=\"@optpix\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"cri_shima\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" 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