{"id":783,"date":"2026-01-21T19:54:09","date_gmt":"2026-01-21T19:54:09","guid":{"rendered":"https:\/\/resizefile.com\/?page_id=783"},"modified":"2026-01-21T20:10:24","modified_gmt":"2026-01-21T20:10:24","slug":"increase-image-size-in-kb","status":"publish","type":"page","link":"https:\/\/resizefile.com\/ja\/increase-image-size-in-kb\/","title":{"rendered":"\u753b\u50cf\u30b5\u30a4\u30ba\u3092KB\u5358\u4f4d\u3067\u5897\u3084\u3059"},"content":{"rendered":"<p>\u3053\u306e\u30d6\u30e9\u30a6\u30b6\u30d9\u30fc\u30b9\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u6570\u79d2\u3067\u30aa\u30f3\u30e9\u30a4\u30f3\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u62e1\u5927\u3057\u307e\u3059\u30021\u3064\u306e\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3001KB\u5358\u4f4d\u3067\u30bf\u30fc\u30b2\u30c3\u30c8\u30b5\u30a4\u30ba\u3092\u9078\u629e\u3057\u3001\u7d50\u679c\u3092\u30d7\u30ec\u30d3\u30e5\u30fc\u3057\u3001\u54c1\u8cea\u306e\u640d\u5931\u3084\u30b5\u30fc\u30d0\u30fc\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u306a\u3057\u3067\u5373\u5ea7\u306b\u62e1\u5927\u3055\u308c\u305f\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<div class=\"img-upscale-box\">\n  <label class=\"img-upscale-drop\">\n    \u753b\u50cf1\u679a\u3092\u30af\u30ea\u30c3\u30af\u307e\u305f\u306f\u30c9\u30ed\u30c3\u30d7\n    <input type=\"file\" id=\"imgFile\" accept=\"image\/*\">\n  <\/label>\n\n  <div class=\"img-upscale-preview\" id=\"imgPreview\">\n    <img id=\"previewImg\">\n    <div>\n      <div id=\"fileName\"><\/div>\n      <div id=\"fileSize\"><\/div>\n    <\/div>\n  <\/div>\n\n  <div class=\"img-upscale-controls\">\n    <input type=\"number\" id=\"targetKB\" placeholder=\"\u76ee\u6a19\u30b5\u30a4\u30ba (KB)\" max=\"10000\">\n    <select id=\"outFormat\">\n      <option value=\"original\">\u30aa\u30ea\u30b8\u30ca\u30eb<\/option>\n      <option value=\"image\/png\">PNG<\/option>\n      <option value=\"image\/jpeg\">JPG \/ JPEG<\/option>\n      <option value=\"image\/webp\">\u30a6\u30a7\u30d6\u30da\u30fc\u30b8<\/option>\n    <\/select>\n    <button id=\"increaseBtn\" disabled>\u30b5\u30a4\u30ba\u30a2\u30c3\u30d7<\/button>\n  <\/div>\n\n  <div class=\"img-upscale-output\" id=\"outputInfo\"><\/div>\n  <a class=\"img-upscale-download\" id=\"downloadLink\" download>\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\n<\/div>\n\n\n\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d6\u30e9\u30a6\u30b6\u3067\u76f4\u63a5\u3001\u753b\u50cf\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u7279\u5b9a\u306e\u30b5\u30a4\u30ba\uff08KB\uff09\u306b\u5897\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3001\u30d5\u30a9\u30fc\u30e0\u3001\u307e\u305f\u306f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3001\u753b\u50cf\u306e\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u6700\u4f4e\u9650\u5fc5\u8981\u306a\u5834\u5408\u306b\u4fbf\u5229\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u3059\u3079\u3066\u304c\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u30ed\u30fc\u30ab\u30eb\u306b\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u753b\u50cf\u304c\u30b5\u30fc\u30d0\u30fc\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n<p><strong>\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc<\/strong> \u3059\u3079\u3066\u306e\u753b\u50cf\u51e6\u7406\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u5185\u306e\u6280\u8853\uff08JavaScript\u306a\u3069\uff09\u3092\u4f7f\u7528\u3057\u3066\u5b8c\u5168\u306b\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u753b\u50cf\u30c7\u30fc\u30bf\u306f\u304a\u5ba2\u69d8\u306e\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u96e2\u308c\u308b\u3053\u3068\u306f\u306a\u304f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u9001\u4fe1\u3055\u308c\u308b\u3053\u3068\u3082\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u66f8\u304d\u8fbc\u307e\u308c\u305f\u308a\u4fdd\u5b58\u3055\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u3059\u3079\u3066\u306e\u51e6\u7406\u306f\u30ed\u30fc\u30ab\u30eb\u30d6\u30e9\u30a6\u30b6\u74b0\u5883\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u5b8c\u5168\u306a\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3053\u306e\u30c4\u30fc\u30eb\u306e\u4f7f\u7528\u6642\u671f<\/h3>\n\n\n\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u306f\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u4f7f\u7528\u3059\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u300c\u5c0f\u3055\u3059\u304e\u308b\u300d\u753b\u50cf\u3092\u62d2\u5426\u3059\u308b\u201c<\/li>\n\n\n\n<li>KB\u4ee5\u4e0a\u306e\u753b\u50cf\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u89e3\u50cf\u5ea6\u306f\u305d\u306e\u307e\u307e\u3067\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3057\u305f\u3044\u5834\u5408<\/li>\n\n\n\n<li>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u306e\u306a\u3044\u3001\u8fc5\u901f\u3067\u30aa\u30d5\u30e9\u30a4\u30f3\u3067\u5b89\u5168\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306a\u5834\u5408<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u306f\u753b\u8cea\u3084\u89e3\u50cf\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u8abf\u6574\u3059\u308b\u3060\u3051\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c4\u30fc\u30eb\u306e\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u30a8\u30ea\u30a2\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u753b\u50cf\u30921\u679a\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8868\u793a\u3055\u308c\u308b\u30d7\u30ec\u30d3\u30e5\u30fc\u3092\u78ba\u8a8d\u3059\u308b\uff1a\n<ul class=\"wp-block-list\">\n<li>\u753b\u50cf\u30b5\u30e0\u30cd\u30a4\u30eb<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u540d<\/li>\n\n\n\n<li>\u73fe\u5728\u306e\u30b5\u30a4\u30ba\uff08KB<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u76ee\u6a19\u30b5\u30a4\u30ba\u3092KB\u5358\u4f4d\u3067\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\n<ul class=\"wp-block-list\">\n<li>\u6700\u5927\u8a31\u5bb9\u91cf\u306f10,000KB<\/li>\n\n\n\n<li>\u76ee\u6a19\u30b5\u30a4\u30ba\u306f\u30aa\u30ea\u30b8\u30ca\u30eb\u3088\u308a\u5927\u304d\u304f\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u51fa\u529b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u9078\u629e\u3057\u307e\u3059\uff1a\n<ul class=\"wp-block-list\">\n<li>\u30aa\u30ea\u30b8\u30ca\u30eb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/li>\n\n\n\n<li>PNG<\/li>\n\n\n\n<li>JPG \/ JPEG<\/li>\n\n\n\n<li>\u30a6\u30a7\u30d6\u30da\u30fc\u30b8<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3059\u308b\u3092\u30af\u30ea\u30c3\u30af<\/li>\n\n\n\n<li>\u65b0\u3057\u3044\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3054\u89a7\u304f\u3060\u3055\u3044\uff1a\n<ul class=\"wp-block-list\">\n<li>\u30aa\u30ea\u30b8\u30ca\u30eb\u30b5\u30a4\u30ba<\/li>\n\n\n\n<li>\u65b0\u30b5\u30a4\u30ba<\/li>\n\n\n\n<li>\u5897\u52a0\u7387<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bfe\u5fdc\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/h3>\n\n\n\n<p>\u30e2\u30c0\u30f3\u30d6\u30e9\u30a6\u30b6\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u753b\u50cf\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3042\u308c\u3070\u3001\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3082\u4f7f\u7528\u3067\u304d\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>JPG \/ JPEG<\/li>\n\n\n\n<li>PNG<\/li>\n\n\n\n<li>\u30a6\u30a7\u30d6\u30da\u30fc\u30b8<\/li>\n\n\n\n<li>GIF<\/li>\n\n\n\n<li>\u57fa\u672c\u591a\u8a00\u8a9e\u9762<\/li>\n\n\n\n<li>SVG\uff08\u30e9\u30b9\u30bf\u30e9\u30a4\u30ba\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u51fa\u529b\u5f62\u5f0f\u306f\u30d6\u30e9\u30a6\u30b6\u306e\u30b5\u30dd\u30fc\u30c8\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u753b\u50cf\u30b5\u30a4\u30ba\u62e1\u5927\u306e\u4ed5\u7d44\u307f<\/h3>\n\n\n\n<p>\u3053\u306e\u30c4\u30fc\u30eb\u306f\u3001\u540c\u3058\u8996\u899a\u7684\u306a\u5916\u89b3\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u9078\u629e\u3057\u305f\u51fa\u529b\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u753b\u50cf\u3092\u518d\u4fdd\u5b58\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u5897\u52a0\u3055\u305b\u307e\u3059\u3002\u65b0\u3057\u304f\u751f\u6210\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u304c\u307e\u3060\u76ee\u6a19\u30b5\u30a4\u30ba\u3088\u308a\u5c0f\u3055\u3044\u5834\u5408\u3001\u6b63\u78ba\u306a\u30b5\u30a4\u30ba\u306b\u9054\u3059\u308b\u307e\u3067\u3001\u7121\u5bb3\u306a\u30d0\u30a4\u30ca\u30ea\u30c7\u30fc\u30bf\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30d1\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u753b\u50cf\u306e\u5916\u89b3\u3084\u958b\u304d\u65b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u305a\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u5b8c\u5168\u306b\u6709\u52b9\u3067\u8868\u793a\u53ef\u80fd\u306a\u72b6\u614b\u306b\u4fdd\u3061\u307e\u3059\u3002\u6700\u7d42\u7684\u306a\u753b\u50cf\u306f\u3001\u9078\u629e\u3057\u305f\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304c\u81ea\u7136\u306b\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u306a\u3044\u9650\u308a\u3001\u30aa\u30ea\u30b8\u30ca\u30eb\u306e\u30e1\u30bf\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3057\u305f\u307e\u307e\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u7528\u306b\u6e96\u5099\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u9078\u629e\u3057\u305f\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067EXIF\u30c7\u30fc\u30bf\u3092\u524a\u9664\u3057\u306a\u3044\u9650\u308a\u3001EXIF\u30c7\u30fc\u30bf\u306f\u5909\u66f4\u3055\u308c\u306a\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u91cd\u8981\u306a\u6ce8\u610f\u4e8b\u9805<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3059\u308b <strong>\u306a\u3044<\/strong> \u6620\u50cf\u306e\u8cea\u3092\u9ad8\u3081\u308b<\/li>\n\n\n\n<li>\u89e3\u50cf\u5ea6\u3068\u5bf8\u6cd5\u306f\u305d\u306e\u307e\u307e<\/li>\n\n\n\n<li>\u30d1\u30c7\u30a3\u30f3\u30b0\u306f\u753b\u50cf\u306e\u8868\u793a\u306b\u306f\u5f71\u97ff\u3057\u306a\u3044<\/li>\n\n\n\n<li>\u3059\u3079\u3066\u306e\u51e6\u7406\u306f\u30d6\u30e9\u30a6\u30b6\u5185\u3067\u30ed\u30fc\u30ab\u30eb\u306b\u884c\u308f\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>Chrome\u3001Edge\u3001Firefox\u306a\u3069\u306e\u30e2\u30c0\u30f3\u30d6\u30e9\u30a6\u30b6\u3067\u6700\u9069\u306b\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u3053\u306e\u30d6\u30e9\u30a6\u30b6\u30d9\u30fc\u30b9\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u6570\u79d2\u3067\u30aa\u30f3\u30e9\u30a4\u30f3\u753b\u50cf\u30b5\u30a4\u30ba\u3092\u5927\u304d\u304f\u3057\u307e\u3059\u30021\u679a\u306e\u753b\u50cf\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3001KB\u5358\u4f4d\u3067\u76ee\u6a19\u30b5\u30a4\u30ba\u3092\u9078\u629e\u3057\u3001\u7d50\u679c\u3092\u30d7\u30ec\u30d3\u30e5\u30fc\u3057\u3066\u3001\u753b\u50cf\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":790,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-783","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/pages\/783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/comments?post=783"}],"version-history":[{"count":3,"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/pages\/783\/revisions"}],"predecessor-version":[{"id":787,"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/pages\/783\/revisions\/787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/media\/790"}],"wp:attachment":[{"href":"https:\/\/resizefile.com\/ja\/wp-json\/wp\/v2\/media?parent=783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}