{"id":55469,"date":"2026-06-30T08:18:22","date_gmt":"2026-06-30T08:18:22","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/how-to-resize-a-qr-code\/"},"modified":"2026-07-02T17:07:07","modified_gmt":"2026-07-02T17:07:07","slug":"resize-a-qr-code","status":"publish","type":"post","link":"https:\/\/pageloot.com\/ja\/how-to\/resize-a-qr-code\/","title":{"rendered":"\u8aad\u307f\u53d6\u308a\u54c1\u8cea\u3092\u843d\u3068\u3055\u305aQR\u30b3\u30fc\u30c9\u3092\u30ea\u30b5\u30a4\u30ba\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3092\u5909\u66f4\u3057\u3088\u3046\u3068\u3057\u3066\u3001\u7d50\u679c\u7684\u306b\u307c\u3084\u3051\u3066\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u306a\u3044\u3082\u306e\u306b\u306a\u3063\u3066\u3044\u307e\u305b\u3093\u304b\uff1f\u5bf8\u6cd5\u3092\u9593\u9055\u3048\u305f\u308a\u3001\u9593\u9055\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3092\u4f7f\u7528\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u5370\u5237\u5f8c\u306bQR\u30b3\u30fc\u30c9\u304c\u5b8c\u5168\u306b\u5f79\u306b\u7acb\u305f\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3001\u30b5\u30a4\u30ba\u30eb\u30fc\u30eb\u3001\u89e3\u50cf\u5ea6\u8981\u4ef6\u3001\u304a\u3088\u3073\u907f\u3051\u308b\u3079\u304d\u6700\u3082\u4e00\u822c\u7684\u306a\u9593\u9055\u3044\u3092\u7db2\u7f85\u3057\u3001QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3092\u6b63\u3057\u304f\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u3092\u6b63\u78ba\u306b\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u5909\u66f4\u304c\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u7406\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306eQR\u30b3\u30fc\u30c9\u306e\u54c1\u8cea\u554f\u984c\u306f\u3001\u6b21\u306e2\u3064\u306e\u554f\u984c\u306e\u3044\u305a\u308c\u304b\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002\u9593\u9055\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3067\u958b\u59cb\u3059\u308b\u3053\u3068\u3001\u307e\u305f\u306f\u89e3\u50cf\u5ea6\u304c\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u308b\u7bc4\u56f2\u3092\u8d85\u3048\u3066\u753b\u50cf\u3092\u62e1\u5927\u3059\u308b\u3053\u3068\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4e\u89e3\u50cf\u5ea6\u306e\u30e9\u30b9\u30bf\u30fc\u753b\u50cf\uff08JPEG\u3084\u5c0f\u3055\u306aPNG\u306a\u3069\uff09\u3092\u30c7\u30b6\u30a4\u30f3\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u5927\u304d\u304f\u5f15\u304d\u4f38\u3070\u3059\u3068\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u306f\u9bae\u660e\u306a\u767d\u9ed2\u306e\u56db\u89d2\u3067\u306f\u306a\u304f\u3001\u307c\u3084\u3051\u3066\u4e0d\u660e\u77ad\u306a\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8aad\u307f\u53d6\u3089\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u4f4e\u89e3\u50cf\u5ea6\u306eQR\u30b3\u30fc\u30c9\u3092\u5f15\u304d\u4f38\u3070\u3059\u3053\u3068\u306f\u3001 <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-print-resolution-guide\/\">\u307c\u3084\u3051\u3066\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u306a\u3044\u5370\u5237\u7d50\u679c<\/a>. \u306b\u306a\u308b\u6700\u3082\u78ba\u5b9f\u306a\u65b9\u6cd5\u306e1\u3064\u3067\u3059\u3002\u307e\u305f\u3001\u3042\u307e\u308a\u660e\u767d\u3067\u306f\u306a\u3044\u554f\u984c\u3082\u3042\u308a\u307e\u3059\u3002\u30b5\u30a4\u30ba\u5909\u66f4\u306b\u3088\u3063\u3066\u3001\u30b3\u30fc\u30c9\u306e\u6bd4\u7387\u304c\u610f\u56f3\u305b\u305a\u306b\u6b6a\u3093\u3060\u308a\u3001\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\uff08\u30b3\u30fc\u30c9\u3092\u56f2\u3080\u900f\u660e\u306a\u767d\u3044\u4f59\u767d\uff09\u304c\u5265\u304c\u3055\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u304c\u30d1\u30bf\u30fc\u30f3\u3092\u8aa4\u8aad\u3057\u305f\u308a\u3001\u5b8c\u5168\u306b\u8a8d\u8b58\u3067\u304d\u306a\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002\u30b5\u30a4\u30ba\u5909\u66f4\u3092\u884c\u3046\u524d\u306b\u3053\u308c\u3089\u306e\u5931\u6557\u70b9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u3001\u5b9f\u969b\u306b\u6a5f\u80fd\u3059\u308b\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u6700\u3082\u76f4\u63a5\u7684\u306a\u65b9\u6cd5\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d9\u30af\u30bf\u30fc vs. \u30e9\u30b9\u30bf\u30fc\uff1a\u6700\u3082\u91cd\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u306e\u6c7a\u5b9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3092\u5909\u66f4\u3059\u308b\u969b\u306b\u6700\u3082\u5f71\u97ff\u529b\u306e\u3042\u308b\u9078\u629e\u306f\u3001\u30d9\u30af\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u3068\u30e9\u30b9\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u306e\u3069\u3061\u3089\u3092\u4f7f\u7528\u3059\u308b\u304b\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d9\u30af\u30bf\u30fc\u5f62\u5f0f\uff08SVG\u3001EPS\u3001PDF\uff09<\/strong> QR\u30b3\u30fc\u30c9\u3092\u56fa\u5b9a\u3055\u308c\u305f\u30d4\u30af\u30bb\u30eb\u30b0\u30ea\u30c3\u30c9\u3067\u306f\u306a\u304f\u3001\u6570\u5b66\u7684\u306a\u547d\u4ee4\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5207\u624b\u304b\u3089\u30d3\u30eb\u30dc\u30fc\u30c9\u307e\u3067\u3001\u3069\u3093\u306a\u30b5\u30a4\u30ba\u306b\u3082\u62e1\u5927\u7e2e\u5c0f\u3067\u304d\u3001\u30b7\u30e3\u30fc\u30d7\u30cd\u30b9\u3084\u9bae\u660e\u3055\u304c\u5931\u308f\u308c\u306a\u3044\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u5370\u5237\u3059\u308b\u3082\u306e\u3067\u3042\u308c\u3070\u3001\u30d9\u30af\u30bf\u30fc\u304c\u6b63\u3057\u3044\u9078\u629e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30e9\u30b9\u30bf\u30fc\u5f62\u5f0f\uff08PNG\u3001JPEG\u3001BMP\uff09<\/strong> \u30b3\u30fc\u30c9\u3092\u56fa\u5b9a\u3055\u308c\u305f\u89e3\u50cf\u5ea6\u306e\u4e0a\u9650\u3092\u6301\u3064\u30d4\u30af\u30bb\u30eb\u30b0\u30ea\u30c3\u30c9\u3068\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002\u5143\u306e\u89e3\u50cf\u5ea6\u3092\u8d85\u3048\u3066\u62e1\u5927\u3059\u308b\u3068\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u30d4\u30af\u30bb\u30eb\u30c7\u30fc\u30bf\u3092\u751f\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u3053\u308c\u304c\u307c\u3084\u3051\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002JPEG\u306f\u3001\u305d\u306e\u5727\u7e2e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u30a8\u30c3\u30b8\u3092\u6ed1\u3089\u304b\u306b\u3059\u308b\u305f\u3081\u3001\u7279\u306b\u554f\u984c\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001QR\u30b9\u30ad\u30e3\u30ca\u30fc\u304c\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8aad\u307f\u53d6\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u9bae\u660e\u306a\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u76f4\u63a5\u640d\u306a\u3046\u305f\u3081\u3067\u3059\u3002.<\/p>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>\u30d5\u30a9\u30fc\u30de\u30c3\u30c8<\/th>\n<th>\u52a3\u5316\u306a\u3057\u3067\u62e1\u5927\u7e2e\u5c0f<\/th>\n<th>\u3053\u3093\u306a\u4eba\u306b\u304a\u3059\u3059\u3081<\/th>\n<th>\u5099\u8003<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SVG<\/td>\n<td>\u306f\u3044<\/td>\n<td>\u5370\u5237\u3001\u5927\u5224<\/td>\n<td>\u30b5\u30a4\u30ba\u5909\u66f4\u306b\u6700\u9069\u306a\u5168\u4f53<\/td>\n<\/tr>\n<tr>\n<td>EPS<\/td>\n<td>\u306f\u3044<\/td>\n<td>\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u5370\u5237<\/td>\n<td>\u5370\u5237\u30c7\u30b6\u30a4\u30f3\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u6a19\u6e96<\/td>\n<\/tr>\n<tr>\n<td>PDF<\/td>\n<td>\u306f\u3044<\/td>\n<td>\u5370\u5237\u3001\u5171\u6709<\/td>\n<td>\u30d9\u30af\u30bf\u30fc\u30c7\u30fc\u30bf\u3092\u4fdd\u6301<\/td>\n<\/tr>\n<tr>\n<td>PNG<\/td>\n<td>\u3044\u3044\u3048\uff08\u56fa\u5b9a\u89e3\u50cf\u5ea6\uff09<\/td>\n<td>\u30a6\u30a7\u30d6\u3001\u30c7\u30b8\u30bf\u30eb\u8868\u793a<\/td>\n<td>\u9ad8\u89e3\u50cf\u5ea6\u3067\u8a31\u5bb9\u53ef\u80fd<\/td>\n<\/tr>\n<tr>\n<td>JPEG<\/td>\n<td>\u3044\u3044\u3048\uff08\u975e\u53ef\u9006\u5727\u7e2e\uff09<\/td>\n<td>\u3069\u3061\u3089\u3067\u3082\u306a\u3044<\/td>\n<td>QR\u30b3\u30fc\u30c9\u306b\u306f\u5b8c\u5168\u306b\u907f\u3051\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5370\u5237\u7528\u306bQR\u30b3\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u969b\u306f\u3001\u5e38\u306bSVG\u307e\u305f\u306fEPS\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30c7\u30b8\u30bf\u30eb\u30b9\u30af\u30ea\u30fc\u30f3\u7528\u3001\u307e\u305f\u306f\u30d9\u30af\u30bf\u30fc\u5f62\u5f0f\u3092\u53d7\u3051\u4ed8\u3051\u306a\u3044\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u7528\u306b\u30e9\u30b9\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u9ad8\u89e3\u50cf\u5ea6\u306ePNG\u3092\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002JPEG\u306f\u6c7a\u3057\u3066\u4f7f\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u9069\u5207\u306a\u5f62\u5f0f\u3067\u5370\u5237\u5bfe\u5fdc\u306eQR\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3059\u308b<\/strong> QR\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u3001\u5370\u5237\u5bfe\u5fdc\u306eSVG\u3001EPS\u3001\u307e\u305f\u306fPDF\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u306b\u306f\u3001 <a href=\"https:\/\/pageloot.com\/ja\/qr-code-generator\/\">Pageloot QR\u30b3\u30fc\u30c9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf<\/a>. \u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u30e9\u30b9\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u50cf\u5ea6\u30eb\u30fc\u30eb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5370\u5237\u7528\u306bPNG\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u89e3\u50cf\u5ea6\uff08DPI\uff1adots per inch\u3067\u6e2c\u5b9a\uff09\u306f\u3001\u6700\u7d42\u7684\u306a\u5370\u5237\u30b5\u30a4\u30ba\u3067\u30b3\u30fc\u30c9\u304c\u9bae\u660e\u306b\u4fdd\u305f\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5370\u5237\u306e\u6700\u5c0f\u57fa\u6e96\u306f\u3001\u6700\u7d42\u7684\u306a\u5370\u5237\u5bf8\u6cd5\u3067300 DPI\u3067\u3059\u3002.<\/strong> \u3053\u308c\u306f\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u306e\u30d4\u30af\u30bb\u30eb\u5bf8\u6cd5\u304c\u3001\u305d\u306e\u5bc6\u5ea6\u3067\u306e\u610f\u56f3\u3055\u308c\u305f\u7269\u7406\u30b5\u30a4\u30ba\u3068\u4e00\u81f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3067\u5370\u5237\u3055\u308c\u305fQR\u30b3\u30fc\u30c9 <strong>1 inch \u00d7 1 inch<\/strong> \u306b\u306f\u5c11\u306a\u304f\u3068\u3082 <strong>300 \u00d7 300\u30d4\u30af\u30bb\u30eb<\/strong><\/li>\n<li>\u3067\u5370\u5237\u3055\u308c\u305fQR\u30b3\u30fc\u30c9 <strong>4 inches \u00d7 4 inches<\/strong> \u306b\u306f\u5c11\u306a\u304f\u3068\u3082 <strong>1,200 \u00d7 1,200\u30d4\u30af\u30bb\u30eb<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bf\u30fc\u30b2\u30c3\u30c8\u30b5\u30a4\u30ba\u3067\u3053\u306e\u3057\u304d\u3044\u5024\u3092\u6e80\u305f\u3055\u306a\u3044\u5834\u5408\u3001\u500b\u3005\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\uff08QR\u30c7\u30fc\u30bf\u3092\u904b\u3076\u5c0f\u3055\u306a\u56db\u89d2\uff09\u304c\u307c\u3084\u3051\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u306e\u6642\u70b9\u3067\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u306f\u6697\u3044\u90e8\u5206\u3068\u660e\u308b\u3044\u90e8\u5206\u3092\u533a\u5225\u3067\u304d\u306a\u304f\u306a\u308a\u3001\u30b3\u30fc\u30c9\u306f\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u30c7\u30b8\u30bf\u30eb\u30b9\u30af\u30ea\u30fc\u30f3\u3067\u306f\u3001\u6700\u4f4e\u3067\u3082\u304a\u3088\u305d <strong>240 \u00d7 240\u30d4\u30af\u30bb\u30eb<\/strong> \u304c\u753b\u9762\u8868\u793a\u30b3\u30fc\u30c9\u306e\u5b9f\u7528\u7684\u306a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3067\u3059\u304c\u3001\u30ba\u30fc\u30e0\u3084\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u4e92\u63db\u6027\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u5927\u304d\u3044\u65b9\u304c\u5e38\u306b\u5b89\u5168\u3067\u3059\u3002\u5370\u5237\u306b\u304a\u3051\u308b\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u89e3\u6c7a\u7b56\u306f\u3001\u30e9\u30b9\u30bf\u30fc\u3092\u5b8c\u5168\u306b\u30b9\u30ad\u30c3\u30d7\u3057\u3066\u30d9\u30af\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u89e3\u50cf\u5ea6\u306e\u5fc3\u914d\u306a\u304f\u7121\u9650\u306e\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304c\u5f97\u3089\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u5909\u66f4\u65b9\u6cd5 \u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d71\uff1a\u9069\u5207\u306a\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u59cb\u3081\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5370\u5237\u3059\u308b\u5834\u5408\u306f\u3001QR\u30b3\u30fc\u30c9\u3092SVG\u307e\u305f\u306fEPS\u5f62\u5f0f\u3067\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u307e\u305f\u306f\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e9\u30b9\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u3057\u304b\u306a\u3044\u5834\u5408\u306f\u3001\u30b5\u30a4\u30ba\u5909\u66f4\u3092\u884c\u3046\u524d\u306b\u3001\u30d4\u30af\u30bb\u30eb\u5bf8\u6cd5\u304c\u30bf\u30fc\u30b2\u30c3\u30c8\u5370\u5237\u30b5\u30a4\u30ba\u3067300 DPI\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002PNG QR\u30b3\u30fc\u30c9\u306f\u3001\u5341\u5206\u306a\u89e3\u50cf\u5ea6\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308c\u3070\u3001\u30c7\u30b8\u30bf\u30eb\u914d\u7f6e\u3067\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001 <a href=\"https:\/\/pageloot.com\/ja\/qr-code-png\/\">PNG\u5f62\u5f0f\u306eQR\u30b3\u30fc\u30c9\u4f5c\u6210\u30c4\u30fc\u30eb<\/a> \u3067\u76f4\u63a5\u4f5c\u6210\u3057\u3001\u900f\u660e\u6027\u3084\u30e9\u30b9\u30bf\u30fc\u4e92\u63db\u6027\u304c\u5fc5\u8981\u306a\u5834\u6240\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/06\/content-asset-cfd577-39bc4f04dd47.webp\" alt=\"QR\u30b5\u30a4\u30ba\u5909\u66f4\u624b\u9806\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d72\uff1a\u6bd4\u4f8b\u3057\u3066\u62e1\u5927\u7e2e\u5c0f\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30b5\u30a4\u30ba\u3059\u308b\u969b\u306f\u3001\u5e38\u306b\u5143\u306e\u7e26\u6a2a\u6bd4\u3092\u7dad\u6301\u3057\u3066\u304f\u3060\u3055\u3044\u3002QR\u30b3\u30fc\u30c9\u306f\u5b9a\u7fa9\u4e0a\u6b63\u65b9\u5f62\u3067\u3042\u308a\u3001\u6c34\u5e73\u307e\u305f\u306f\u5782\u76f4\u306b\u5f15\u304d\u4f38\u3070\u3059\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6b63\u65b9\u5f62\u304b\u3089\u9577\u65b9\u5f62\u306b\u5909\u5f62\u3057\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u3092\u6df7\u4e71\u3055\u305b\u305f\u308a\u3001\u8aad\u307f\u53d6\u308a\u4e0d\u80fd\u306b\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002Illustrator\u3001Canva\u3001InDesign\u3001Photoshop\u306a\u3069\u3001\u3069\u306e\u30c7\u30b6\u30a4\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3082\u3001\u30b3\u30fc\u30ca\u30fc\u30cf\u30f3\u30c9\u30eb\u3092\u30c9\u30e9\u30c3\u30b0\u3059\u308b\u524d\u306b\u7e26\u6a2a\u6bd4\u3092\u30ed\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u308f\u305a\u304b\u306a\u6b6a\u307f\u3067\u3082\u3001\u3088\u308a\u53b3\u683c\u306a\u30b9\u30ad\u30e3\u30ca\u30fc\u306e\u5b9f\u88c5\u3067\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u306e\u306b\u5341\u5206\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d73\uff1a\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u3092\u4fdd\u6301\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u306f\u3001QR\u30b3\u30fc\u30c9\u306e\u56db\u65b9\u3092\u56f2\u3080\u900f\u660e\u306a\u767d\u3044\u5883\u754c\u7dda\u3067\u3059\u3002ISO\/IEC 18004\u898f\u683c\u3067\u306f\u3001\u3053\u306e\u4f59\u767d\u306f\u5404\u8fba\u3067\u5c11\u306a\u304f\u3068\u30824\u30e2\u30b8\u30e5\u30fc\u30eb\u5e45\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3068\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002QR\u30b3\u30fc\u30c9\u3092\u30ea\u30b5\u30a4\u30ba\u3057\u3066\u3088\u308a\u5927\u304d\u306a\u30c7\u30b6\u30a4\u30f3\u5185\u306b\u914d\u7f6e\u3059\u308b\u3068\u3001\u3053\u306e\u30be\u30fc\u30f3\u306f\u4ed6\u306e\u30c7\u30b6\u30a4\u30f3\u8981\u7d20\u306b\u3088\u3063\u3066\u30c8\u30ea\u30df\u30f3\u30b0\u3055\u308c\u305f\u308a\u3001\u4fb5\u98df\u3055\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30b3\u30fc\u30c9\u5185\u306e\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u304c2mm\u5e45\u306e\u5834\u5408\u3001\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u306f\u3059\u3079\u3066\u306e\u8fba\u3067\u5c11\u306a\u304f\u3068\u30828mm\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u30b9\u30da\u30fc\u30b9\u306f\u8b72\u308c\u306a\u3044\u3082\u306e\u3068\u3057\u3066\u6271\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3092\u53d6\u308a\u9664\u304f\u3068\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u306e\u8a8d\u8b58\u304c\u640d\u306a\u308f\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d74\uff1a\u30ea\u30b5\u30a4\u30ba\u5f8c\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8272\u4ed8\u304d\u307e\u305f\u306f\u30c6\u30af\u30b9\u30c1\u30e3\u306e\u3042\u308b\u80cc\u666f\u306b\u30ea\u30b5\u30a4\u30ba\u3059\u308b\u3068\u3001\u30b3\u30fc\u30c9\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3068\u305d\u306e\u5468\u56f2\u3068\u306e\u9593\u306e\u5b9f\u52b9\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b9\u30ad\u30e3\u30ca\u30fc\u306f\u3001\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u308b\u305f\u3081\u306b\u6697\u3044\u9818\u57df\u3068\u660e\u308b\u3044\u9818\u57df\u306e\u5dee\u306b\u4f9d\u5b58\u3057\u307e\u3059\u3002\u6700\u3082\u5b89\u5168\u306a\u7d44\u307f\u5408\u308f\u305b\u306f\u3001\u660e\u308b\u3044\u80cc\u666f\u306b\u6697\u3044\u30e2\u30b8\u30e5\u30fc\u30eb\u3067\u3059\u3002\u767d\u5730\u306b\u9ed2\u306f21:1\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6700\u5c0f\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u6bd4\u3092\u76ee\u6a19\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>4:1<\/strong> \u524d\u666f\u3068\u80cc\u666f\u306e\u8272\u3068\u306e\u9593\u306b\u3001\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\u3001\u8907\u96d1\u306a\u30d1\u30bf\u30fc\u30f3\u3001\u307e\u305f\u306f\u53cd\u5c04\u9762\u306e\u4e0a\u306b\u30b3\u30fc\u30c9\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u306f\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u8a73\u7d30\u306a\u30ac\u30a4\u30c0\u30f3\u30b9\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-color-contrast-best-practices\/\">QR\u30b3\u30fc\u30c9\u306e\u8272\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30c6\u30c3\u30d75\uff1a\u5370\u5237\u524d\u306b\u30c6\u30b9\u30c8\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u610f\u56f3\u3057\u305f\u6b63\u78ba\u306a\u30b5\u30a4\u30ba\u3067\u3001\u610f\u56f3\u3057\u305f\u6b63\u78ba\u306a\u7d20\u6750\u306b\u30d7\u30eb\u30fc\u30d5\u3092\u5370\u5237\u3057\u3001\u672c\u683c\u7684\u306a\u751f\u7523\u306b\u5165\u308b\u524d\u306b\u3001iOS\u3068Android\u306e\u4e21\u65b9\u306e\u8907\u6570\u306e\u30c7\u30d0\u30a4\u30b9\u3067\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u5b9f\u969b\u306b\u4f53\u9a13\u3059\u308b\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2\u3067\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8155\u306e\u9577\u3055\u3067\u5b8c\u74a7\u306b\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u308b\u30b3\u30fc\u30c9\u3067\u3082\u3001\u5b9f\u969b\u306b\u914d\u7f6e\u3055\u308c\u308b\u8ddd\u96e2\u3067\u306f\u5931\u6557\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/how-to-test-qr-codes-for-mobile-usability\/\">\u30e2\u30d0\u30a4\u30eb\u3067\u306eQR\u30b3\u30fc\u30c9\u306e\u4f7f\u3044\u3084\u3059\u3055\u3092\u30c6\u30b9\u30c8\u3059\u308b\u65b9\u6cd5<\/a> \u5b8c\u5168\u306a\u30c6\u30b9\u30c8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u3064\u3044\u3066\u306f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u5c0f\u304a\u3088\u3073\u6700\u5927\u30b5\u30a4\u30ba\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u3092\u8cac\u4efb\u3092\u6301\u3063\u3066\u30ea\u30b5\u30a4\u30ba\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u7279\u5b9a\u306e\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u304a\u3051\u308b\u30b5\u30a4\u30ba\u5883\u754c\u3092\u77e5\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u6838\u3068\u306a\u308b\u30eb\u30fc\u30eb\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 <strong>10:1\u306e\u8ddd\u96e2\u5bfe\u30b5\u30a4\u30ba\u6bd4<\/strong>\uff1a\u610f\u56f3\u3059\u308b\u6700\u5927\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2\u306f\u3001QR\u30b3\u30fc\u30c9\u306e\u5e45\u306e\u7d0410\u500d\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u300220\u30a4\u30f3\u30c1\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u30b9\u30ad\u30e3\u30f3\u3055\u308c\u308b\u30b3\u30fc\u30c9\u306f\u5c11\u306a\u304f\u3068\u30822\u30a4\u30f3\u30c1\u5e45\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u30025\u30d5\u30a3\u30fc\u30c8\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u30b9\u30ad\u30e3\u30f3\u3055\u308c\u308b\u30b3\u30fc\u30c9\u306f\u5c11\u306a\u304f\u3068\u30826\u30a4\u30f3\u30c1\u5e45\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u300230\u30d5\u30a3\u30fc\u30c8\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u30b9\u30ad\u30e3\u30f3\u3055\u308c\u308b\u30d3\u30eb\u30dc\u30fc\u30c9\u30b3\u30fc\u30c9\u306f\u5c11\u306a\u304f\u3068\u308236\u30a4\u30f3\u30c1\u5e45\u3067\u3042\u308b\u3079\u304d\u3067\u3059\u3002.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/06\/content-asset-540e38-5d59bc388c5c.webp\" alt=\"QR\u30b5\u30a4\u30ba\u30eb\u30fc\u30eb\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u822c\u7684\u306a\u5370\u5237\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3001\u4fe1\u983c\u3067\u304d\u308b\u51fa\u767a\u70b9\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>\u4f7f\u7528\u4e8b\u4f8b<\/th>\n<th>\u63a8\u5968\u6700\u5c0f\u30b5\u30a4\u30ba<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u540d\u523a<\/td>\n<td>0.8 \u00d7 0.8\u30a4\u30f3\u30c1 (2 \u00d7 2 cm)<\/td>\n<\/tr>\n<tr>\n<td>\u30c1\u30e9\u30b7\u3068\u30d1\u30f3\u30d5\u30ec\u30c3\u30c8<\/td>\n<td>1.2 \u00d7 1.2\u30a4\u30f3\u30c1 (3 \u00d7 3 cm)<\/td>\n<\/tr>\n<tr>\n<td>\u30dd\u30b9\u30bf\u30fc\u3068\u770b\u677f<\/td>\n<td>6 \u00d7 1.6 in (4 \u00d7 4 cm)<\/td>\n<\/tr>\n<tr>\n<td>\u30d3\u30eb\u30dc\u30fc\u30c9\u3068\u30d0\u30ca\u30fc<\/td>\n<td>16 \u00d7 16 in (40 \u00d7 40 cm) \u307e\u305f\u306f\u305d\u308c\u4ee5\u4e0a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u540d\u523a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u30010.8 \u00d7 0.8\u30a4\u30f3\u30c1\u304c\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8fd1\u8ddd\u96e2\u30b9\u30ad\u30e3\u30f3\u306e\u5b9f\u7528\u7684\u306a\u6700\u5c0f\u5024\u3067\u3059\u3002\u3053\u308c\u3088\u308a\u5c0f\u3055\u304f\u3059\u308b\u3068\u3001\u30b9\u30ad\u30e3\u30f3\u5931\u6557\u306e\u30ea\u30b9\u30af\u304c\u5927\u5e45\u306b\u5897\u52a0\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/best-qr-code-sizes-for-business-cards\/\">\u540d\u523a\u7528QR\u30b3\u30fc\u30c9\u30b5\u30a4\u30ba\u30ac\u30a4\u30c9<\/a> \u305d\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u95a2\u3059\u308b\u5177\u4f53\u7684\u306a\u63a8\u5968\u4e8b\u9805\u306b\u3064\u3044\u3066\u306f\u3002\u516c\u5f0f\u306a\u4e0a\u9650\u30b5\u30a4\u30ba\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2\u306b\u57fa\u3065\u3044\u3066\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u62e1\u5927\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3042\u3089\u3086\u308b\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u306b\u308f\u305f\u308b\u5305\u62ec\u7684\u306a\u5185\u8a33\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/how-to\/qr-code-size-guide\/\">QR\u30b3\u30fc\u30c9\u30b5\u30a4\u30ba\u30ac\u30a4\u30c9<\/a> \u540d\u523a\u304b\u3089\u30d3\u30eb\u30dc\u30fc\u30c9\u307e\u3067\u3059\u3079\u3066\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u4ee5\u4e0b\u3092\u63a2\u7d22\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/how-qr-code-size-impacts-visibility\/\">QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u304c\u8996\u8a8d\u6027\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b<\/a> \u5bf8\u6cd5\u3068\u30b9\u30ad\u30e3\u30f3\u6210\u529f\u306e\u3088\u308a\u5e83\u7bc4\u306a\u95a2\u4fc2\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3002.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u540d\u523a\u7528\u306eQR\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/strong> \u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/pageloot.com\/ja\/business-card-qr-code-generator\/\">\u540d\u523a\u7528QR\u30b3\u30fc\u30c9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc<\/a> \u540d\u523a\u5370\u5237\u7528\u306b\u30b5\u30a4\u30ba\u8abf\u6574\u3055\u308c\u3001\u30c7\u30b6\u30a4\u30f3\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u3001SVG\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u5bc6\u5ea6\u304c\u30ea\u30b5\u30a4\u30ba\u306b\u4e0e\u3048\u308b\u5f71\u97ff<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ea\u30b5\u30a4\u30ba\u3092\u8907\u96d1\u306b\u3059\u308b\u8981\u56e0\u306e1\u3064\u306f\u3001\u30c7\u30fc\u30bf\u5bc6\u5ea6\u3001\u3064\u307e\u308aQR\u30b3\u30fc\u30c9\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u308b\u60c5\u5831\u91cf\u3067\u3059\u3002QR\u30b3\u30fc\u30c9\u306b\u542b\u307e\u308c\u308b\u30c7\u30fc\u30bf\u304c\u591a\u3044\u307b\u3069\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30b0\u30ea\u30c3\u30c9\u306f\u5bc6\u306b\u306a\u308a\u307e\u3059\u3002\u5bc6\u306a\u30b0\u30ea\u30c3\u30c9\u306f\u3001\u500b\u3005\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u30ab\u30e1\u30e9\u30ec\u30d9\u30eb\u3067\u8aad\u307f\u53d6\u308a\u53ef\u80fd\u306b\u4fdd\u3064\u305f\u3081\u306b\u3001\u3088\u308a\u5927\u304d\u306a\u7269\u7406\u7684\u30b5\u30a4\u30ba\u3092\u5fc5\u8981\u3068\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u542b\u3080\u9577\u3044URL\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3059\u308bQR\u30b3\u30fc\u30c9\u306f\u3001\u77ed\u3044\u30ea\u30c0\u30a4\u30ec\u30af\u30c8URL\u3092\u6307\u3059\u3082\u306e\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u591a\u304f\u306e\u30c7\u30fc\u30bf\u3092\u542b\u307f\u307e\u3059\u3002\u9ad8\u5bc6\u5ea6\u30b3\u30fc\u30c9\u3092\u7e2e\u5c0f\u3059\u308b\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u5c0f\u3055\u304f\u306a\u308a\u3059\u304e\u3066\u3001\u307b\u3068\u3093\u3069\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30ab\u30e1\u30e9\u3067\u306f\u78ba\u5b9f\u306b\u89e3\u50cf\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u30c0\u30a4\u30ca\u30df\u30c3\u30afQR\u30b3\u30fc\u30c9\u306f\u3053\u306e\u554f\u984c\u3092\u76f4\u63a5\u89e3\u6c7a\u3057\u307e\u3059\u3002\u5b8c\u5168\u306a\u5b9b\u5148URL\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30b3\u30fc\u30c9\u306f\u77ed\u3044\u5185\u90e8\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3092\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u3001\u305d\u308c\u304c\u3069\u3053\u3092\u6307\u3057\u3066\u3044\u308b\u304b\u306b\u95a2\u308f\u3089\u305a\u3001\u30b3\u30fc\u30c9\u306e\u30c7\u30fc\u30bf\u5bc6\u5ea6\u3092\u4f4e\u304f\u4fdd\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u6027\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u30b3\u30fc\u30c9\u3092\u5c0f\u3055\u304f\u5370\u5237\u3067\u304d\u3001\u5f8c\u3067\u518d\u5370\u5237\u3059\u308b\u3053\u3068\u306a\u304f\u5b9b\u5148\u3092\u66f4\u65b0\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8aa4\u308a\u8a02\u6b63\u3068\u30ea\u30b5\u30a4\u30ba\u8a31\u5bb9\u5ea6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u306b\u306f\u3001\u90e8\u5206\u7684\u306b\u640d\u50b7\u3057\u305f\u308a\u96a0\u3055\u308c\u305f\u308a\u3057\u3066\u3082\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u3067\u3042\u308a\u7d9a\u3051\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u3001\u7d44\u307f\u8fbc\u307f\u306e\u8aa4\u308a\u8a02\u6b63\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002ISO\/IEC 18004\u898f\u683c\u306f4\u3064\u306e\u30ec\u30d9\u30eb\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>\u30ec\u30d9\u30eb<\/th>\n<th>\u56de\u5fa9\u80fd\u529b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L\uff08\u4f4e\uff09<\/td>\n<td>\u30c7\u30fc\u30bf\u306e\u7d047%<\/td>\n<\/tr>\n<tr>\n<td>M\uff08\u30df\u30c7\u30a3\u30a2\u30e0\uff09<\/td>\n<td>\u30c7\u30fc\u30bf\u306e\u7d0415%<\/td>\n<\/tr>\n<tr>\n<td>Q\uff08\u56db\u5206\u4f4d\u6570\uff09<\/td>\n<td>\u30c7\u30fc\u30bf\u306e\u7d0425%<\/td>\n<\/tr>\n<tr>\n<td>H\uff08\u30cf\u30a4\uff09<\/td>\n<td>\u30c7\u30fc\u30bf\u306e\u7d0430%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u3092\u3088\u308a\u5c0f\u3055\u3044\u30b5\u30a4\u30ba\u306b\u30b5\u30a4\u30ba\u5909\u66f4\u3059\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u30b3\u30fc\u30c9\u306e\u4e2d\u592e\u306b\u30ed\u30b4\u3092\u8ffd\u52a0\u3059\u308b\u5834\u5408\u3001\u8aa4\u308a\u8a02\u6b63\u30ec\u30d9\u30eb\u3092\u4e0a\u3052\u308b\u3068\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u30ec\u30d9\u30eb\u306e\u640d\u50b7\u3084\u30b9\u30ad\u30e3\u30f3\u7cbe\u5ea6\u306e\u4f4e\u3055\u306b\u5bfe\u3059\u308b\u30d0\u30c3\u30d5\u30a1\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u30ec\u30d9\u30ebQ\u307e\u305f\u306fH\u306f\u3001\u30d6\u30e9\u30f3\u30c9\u5316\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3084\u9ad8\u5ea6\u306b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30b3\u30fc\u30c9\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u8aa4\u308a\u8a02\u6b63\u30ec\u30d9\u30eb\u304c\u9ad8\u3044\u307b\u3069\u30c7\u30fc\u30bf\u5bc6\u5ea6\u304c\u5897\u52a0\u3057\u3001\u305d\u308c\u3092\u88dc\u3046\u305f\u3081\u306b\u308f\u305a\u304b\u306b\u5927\u304d\u3044\u6700\u5c0f\u30b5\u30a4\u30ba\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308b\u3053\u3068\u306b\u7559\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u907f\u3051\u308b\u3079\u304d\u4e00\u822c\u7684\u306a\u30b5\u30a4\u30ba\u5909\u66f4\u306e\u8aa4\u308a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3002.<\/strong> \u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u306f\u4f4e\u89e3\u50cf\u5ea6\u306e\u30e9\u30b9\u30bf\u30fc\u30ad\u30e3\u30d7\u30c1\u30e3\u3067\u3059\u3002\u5370\u5237\u306e\u305f\u3081\u306b\u305d\u308c\u3089\u3092\u62e1\u5927\u3059\u308b\u3053\u3068\u306f\u3001\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u306a\u3044QR\u30b3\u30fc\u30c9\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e1\u3064\u3067\u3059\u3002.<\/li>\n<li><strong>\u30b3\u30fc\u30c9\u3092\u975e\u6bd4\u4f8b\u7684\u306b\u5f15\u304d\u4f38\u3070\u3059\u3053\u3068\u3002.<\/strong> \u308f\u305a\u304b\u306a\u6c34\u5e73\u307e\u305f\u306f\u5782\u76f4\u306e\u6b6a\u307f\u3067\u3082\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5f62\u72b6\u304c\u6b63\u65b9\u5f62\u304b\u3089\u9577\u65b9\u5f62\u306b\u5909\u308f\u308a\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u304c\u30b3\u30fc\u30c9\u3092\u6b63\u3057\u304f\u8aad\u307f\u53d6\u308c\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u3092\u5207\u308a\u53d6\u308b\u3053\u3068\u3002.<\/strong> \u7aae\u5c48\u306a\u30c7\u30b6\u30a4\u30f3\u30ec\u30a4\u30a2\u30a6\u30c8\u5185\u3067\u30b5\u30a4\u30ba\u5909\u66f4\u3092\u884c\u3046\u3068\u3001\u4ed6\u306e\u8981\u7d20\u304c\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u3092\u4fb5\u5bb3\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u5074\u9762\u306b\u5c11\u306a\u304f\u3068\u30824\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u30af\u30ea\u30a2\u30b9\u30da\u30fc\u30b9\u3092\u78ba\u4fdd\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u4f59\u767d\u306f\u6280\u8853\u7684\u306a\u8981\u4ef6\u3067\u3042\u308a\u3001\u30b9\u30bf\u30a4\u30eb\u306e\u9078\u629e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/li>\n<li><strong>\u753b\u9762\u4e0a\u3067\u6a5f\u80fd\u3059\u308b\u30b3\u30fc\u30c9\u304c\u5370\u5237\u3067\u3082\u6a5f\u80fd\u3059\u308b\u3068\u4eee\u5b9a\u3059\u308b\u3053\u3068\u3002.<\/strong> \u753b\u9762\u8868\u793a\u3068\u5370\u5237\u51fa\u529b\u306f\u7570\u306a\u308b\u74b0\u5883\u3067\u3059\u3002\u753b\u9762\u4e0a\u306772 DPI\u3067\u9bae\u660e\u306b\u898b\u3048\u308b\u30b3\u30fc\u30c9\u3067\u3082\u3001\u57fa\u306b\u306a\u308b\u30d5\u30a1\u30a4\u30eb\u89e3\u50cf\u5ea6\u304c\u305d\u308c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001300 DPI\u3067\u307c\u3084\u3051\u3066\u5370\u5237\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<li><strong>\u30b5\u30a4\u30ba\u5909\u66f4\u5f8c\u306b\u30c6\u30b9\u30c8\u3057\u306a\u3044\u3053\u3068\u3002.<\/strong> \u6700\u7d42\u7684\u306a\u7d20\u6750\u3067\u3001\u6700\u7d42\u7684\u306a\u30b5\u30a4\u30ba\u3067\u3001\u610f\u56f3\u3055\u308c\u305f\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2\u304b\u3089\u3001\u5e38\u306b\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u6027\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u308a\u8a73\u7d30\u306a\u30ac\u30a4\u30c0\u30f3\u30b9\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-print-resolution-guide\/\">QR\u30b3\u30fc\u30c9\u5370\u5237\u89e3\u50cf\u5ea6\u30ac\u30a4\u30c9<\/a> \u305d\u3057\u3066 <a href=\"https:\/\/pageloot.com\/ja\/blog\/best-practices-for-qr-code-readability\/\">QR\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u3084\u3059\u3055\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a> \u88fd\u9020\u306b\u5165\u308b\u524d\u306b\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u5370\u5237\u56fa\u6709\u306e\u8a73\u7d30\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7570\u306a\u308b\u5370\u5237\u7d20\u6750\u306e\u30b5\u30a4\u30ba\u8a2d\u5b9a<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5370\u5237\u3059\u308b\u8868\u9762\u306f\u3001\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2\u306e\u8003\u616e\u4e8b\u9805\u3068\u306f\u5225\u306b\u3001QR\u30b3\u30fc\u30c9\u304c\u3069\u306e\u304f\u3089\u3044\u306e\u5927\u304d\u3055\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u7c97\u3044\u3001\u8cea\u611f\u306e\u3042\u308b\u3001\u307e\u305f\u306f\u6e7e\u66f2\u3057\u305f\u8868\u9762\u306f\u3001\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u6b6a\u307e\u305b\u3001\u6709\u52b9\u306a\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u300110:1\u306e\u30eb\u30fc\u30eb\u3060\u3051\u304c\u793a\u5506\u3059\u308b\u3088\u308a\u3082\u62e1\u5927\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6ed1\u3089\u304b\u306a\u7d19\u307e\u305f\u306f\u539a\u7d19<\/strong> \u2013 \u6a19\u6e96\u30b5\u30a4\u30ba\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u304e\u3089\u3064\u304d\u3084\u53cd\u5c04\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u3001\u5149\u6ca2\u4ed5\u4e0a\u3052\u3088\u308a\u3082\u30de\u30c3\u30c8\u4ed5\u4e0a\u3052\u304c\u597d\u307e\u308c\u307e\u3059<\/li>\n<li><strong>\u6bb5\u30dc\u30fc\u30eb<\/strong> \u2013 \u8868\u9762\u306e\u8cea\u611f\u3068\u30a8\u30c3\u30b8\u306e\u4e0d\u898f\u5247\u6027\u3092\u88dc\u3046\u305f\u3081\u306b\u3001\u6700\u5c0f\u30b5\u30a4\u30ba\u306b10\uff5e25%\u8ffd\u52a0\u3057\u307e\u3059<\/li>\n<li><strong>\u5e03\u5730<\/strong> \u2013 \u6ed1\u3089\u304b\u306a\u30dd\u30ea\u30a8\u30b9\u30c6\u30eb\u306f\u6a19\u6e96\u306e\u6700\u5c0f\u5024\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u7c97\u3044\u307e\u305f\u306f\u4f38\u7e2e\u6027\u306e\u3042\u308b\u7e4a\u7dad\u306f\u300125\uff5e50%\u5927\u304d\u3044\u30b3\u30fc\u30c9\u3092\u5fc5\u8981\u3068\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059<\/li>\n<li><strong>\u91d1\u5c5e\u307e\u305f\u306f\u30ac\u30e9\u30b9<\/strong> \u2013 \u9ad8\u3044\u53cd\u5c04\u7387\u304c\u30b9\u30ad\u30e3\u30f3\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u30de\u30c3\u30c8\u306a\u8868\u9762\u307e\u305f\u306f\u30d3\u30cb\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4\u3092\u4f7f\u7528\u3057\u3001\u30b3\u30fc\u30c9\u30b5\u30a4\u30ba\u3092\u5897\u3084\u3057\u307e\u3059<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d20\u6750\u30bf\u30a4\u30d7\u5225\u306e\u5b8c\u5168\u306a\u5185\u8a33\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-sizing-for-different-print-materials\/\">\u7570\u306a\u308b\u5370\u5237\u7d20\u6750\u306b\u304a\u3051\u308bQR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u8a2d\u5b9a<\/a>, \u3092\u53c2\u7167\u3057\u3001\u5370\u5237\u65b9\u6cd5\u81ea\u4f53\u304c\u51fa\u529b\u54c1\u8cea\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u306b\u3064\u3044\u3066\u306f\u3001, <a href=\"https:\/\/pageloot.com\/ja\/blog\/how-printing-techniques-impact-qr-code-scannability\/\">\u5370\u5237\u6280\u8853\u304cQR\u30b3\u30fc\u30c9\u306e\u30b9\u30ad\u30e3\u30f3\u53ef\u80fd\u6027\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b<\/a> \u5370\u5237\u6ce8\u6587\u3092\u3059\u308b\u524d\u306b\u8aad\u3080\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30a4\u30ba\u8a2d\u5b9a\u3092\u8d85\u3048\u305f\u914d\u7f6e\u306e\u6c7a\u5b9a\u306b\u3064\u3044\u3066\u306f\u3001 <a href=\"https:\/\/pageloot.com\/ja\/blog\/ultimate-guide-to-qr-code-placement-in-marketing\/\">\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u5411\u3051QR\u30b3\u30fc\u30c9\u914d\u7f6e\u30ac\u30a4\u30c9<\/a> \u7d20\u6750\u30bf\u30a4\u30d7\u3068\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u3088\u308b\u914d\u7f6e\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u3092\u9069\u5207\u306b\u30b5\u30a4\u30ba\u5909\u66f4\u3059\u308b\u3068\u306f\u3001\u30b5\u30a4\u30ba\u5909\u66f4\u3059\u308b\u524d\u306b\u9069\u5207\u306a\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u3092\u9078\u629e\u3057\u3001\u6bd4\u7387\u3068\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u306e\u4f59\u767d\u3092\u5168\u4f53\u7684\u306b\u7dad\u6301\u3057\u3001\u6700\u7d42\u7684\u306a\u5370\u5237\u307e\u305f\u306f\u8868\u793a\u30b5\u30a4\u30ba\u3067\u51fa\u529b\u304c\u89e3\u50cf\u5ea6\u3068\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u306e\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u30d9\u30af\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u59cb\u3081\u308b\u3053\u3068\u3067\u3001\u30ea\u30b9\u30af\u306e\u307b\u3068\u3093\u3069\u3092\u5b8c\u5168\u306b\u6392\u9664\u3067\u304d\u307e\u3059\u3002\u30e9\u30b9\u30bf\u30fc\u753b\u50cf\u304c\u8ab2\u3059\u89e3\u50cf\u5ea6\u306e\u5929\u4e95\u306a\u3057\u306b\u3001\u3069\u306e\u65b9\u5411\u306b\u3082\u304d\u308c\u3044\u306b\u62e1\u5927\u7e2e\u5c0f\u3057\u307e\u3059\u3002\u7d99\u7d9a\u7684\u306a\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306e\u305f\u3081\u306bQR\u30b3\u30fc\u30c9\u3092\u4f5c\u6210\u3057\u3066\u3044\u308b\u5834\u5408\u3001 <a href=\"https:\/\/pageloot.com\/ja\/qr-code-generator\/\">\u30c0\u30a4\u30ca\u30df\u30c3\u30af\uff31\uff32\u30b3\u30fc\u30c9<\/a> \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5370\u5237\u5f8c\u306b\u5b9b\u5148\u3092\u66f4\u65b0\u3067\u304d\u308b\u3068\u3044\u3046\u8ffd\u52a0\u306e\u5229\u70b9\u304c\u5f97\u3089\u308c\u308b\u305f\u3081\u3001\u4eca\u65e5\u306e\u30b5\u30a4\u30ba\u8a2d\u5b9a\u307e\u305f\u306f\u914d\u7f6e\u306e\u6c7a\u5b9a\u304c\u3001\u5c06\u6765\u306e\u518d\u5370\u5237\u8cbb\u7528\u306b\u7e1b\u3089\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<div class=\"schema-faq\"><div class=\"schema-faq-section\" id=\"faq-question-21fa53946d9b\"><strong class=\"schema-faq-question\">QR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u5909\u66f4\u306b\u306f\u3001\u3069\u306e\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\u304c\u6700\u9069\u3067\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">SVG\u3001EPS\u3001\u307e\u305f\u306fPDF\u306f\u3001\u30d9\u30af\u30bf\u30fc\u30d9\u30fc\u30b9\u3067\u3042\u308a\u3001\u30b7\u30e3\u30fc\u30d7\u3055\u3092\u5931\u3046\u3053\u3068\u306a\u304f\u3069\u3093\u306a\u30b5\u30a4\u30ba\u306b\u3082\u62e1\u5927\u7e2e\u5c0f\u3067\u304d\u308b\u305f\u3081\u3001\u30b5\u30a4\u30ba\u5909\u66f4\u306b\u6700\u9069\u306a\u5f62\u5f0f\u3067\u3059\u3002PNG\u306f\u3001\u9ad8\u89e3\u50cf\u5ea6\u3067\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\u3055\u308c\u305f\u5834\u5408\u3001\u30c7\u30b8\u30bf\u30eb\u7528\u9014\u3067\u8a31\u5bb9\u3055\u308c\u307e\u3059\u3002JPEG\u306f\u5b8c\u5168\u306b\u907f\u3051\u308b\u3079\u304d\u3067\u3059\u3002\u305d\u306e\u5727\u7e2e\u306b\u3088\u308a\u3001\u30b9\u30ad\u30e3\u30ca\u30fc\u304c\u5404\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u533a\u5225\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u30b7\u30e3\u30fc\u30d7\u306a\u30a8\u30c3\u30b8\u304c\u6ed1\u3089\u304b\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3067\u3059\u3002.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-ecf229ebd079\"><strong class=\"schema-faq-question\">QR\u30b3\u30fc\u30c9\u306f\u3069\u308c\u304f\u3089\u3044\u5c0f\u3055\u304f\u3066\u3082\u3001\u78ba\u5b9f\u306b\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u307b\u3068\u3093\u3069\u306e\u8fd1\u8ddd\u96e2\u5370\u5237\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u304a\u3051\u308b\u5b9f\u7528\u7684\u306a\u6700\u5c0f\u5024\u306f\u30010.8 \u00d7 0.8\u30a4\u30f3\u30c1\uff082 \u00d7 2 cm\uff09\u3067\u3059\u3002\u3053\u308c\u3088\u308a\u5c0f\u3055\u304f\u3059\u308b\u3068\u3001\u30b9\u30ad\u30e3\u30f3\u5931\u6557\u306e\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002\u3088\u308a\u9060\u3044\u8ddd\u96e2\u3067\u306e\u30b9\u30ad\u30e3\u30f3\u306b\u306f\u300110:1\u306e\u30eb\u30fc\u30eb\u3092\u9069\u7528\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306e\u5e45\u306f\u3001\u6700\u5927\u610f\u56f3\u30b9\u30ad\u30e3\u30f3\u8ddd\u96e2\u306e\u5c11\u306a\u304f\u3068\u308210\u5206\u306e1\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u300120\u30a4\u30f3\u30c1\u96e2\u308c\u305f\u5834\u6240\u304b\u3089\u30b9\u30ad\u30e3\u30f3\u3055\u308c\u308b\u30b3\u30fc\u30c9\u306f\u3001\u5c11\u306a\u304f\u3068\u30822\u30a4\u30f3\u30c1\u5e45\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-a44eec90afda\"><strong class=\"schema-faq-question\">QR\u30b3\u30fc\u30c9\u306e\u30ea\u30b5\u30a4\u30ba\u306f\u3001\u305d\u306e\u30a8\u30e9\u30fc\u8a02\u6b63\u307e\u305f\u306f\u30c7\u30fc\u30bf\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/strong> <p 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DPI\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3001\u30af\u30ef\u30a4\u30a8\u30c3\u30c8\u30be\u30fc\u30f3\u306e\u4f59\u767d\u3092\u4fdd\u6301\u3059\u308b\u3053\u3068\u3001\u304a\u3088\u3073\u6bd4\u4f8b\u3057\u3066\u30b9\u30b1\u30fc\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u306f\u3001\u3059\u3079\u3066\u4e0d\u53ef\u6b20\u306a\u624b\u9806\u3067\u3059\u3002.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>\u8aad\u307f\u53d6\u308a\u54c1\u8cea\u3092\u640d\u306a\u308f\u305a\u306bQR\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3092\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u30d9\u30af\u30bf\u30fc\u5f62\u5f0f\u3001\u5fc5\u8981\u306aDPI\u3001\u62e1\u5927\u7e2e\u5c0f\u306e\u30eb\u30fc\u30eb\u3067\u3001\u5370\u5237\u7269\u3067\u3082\u78ba\u5b9f\u306b\u8aad\u307f\u53d6\u308c\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u76ee\u7684\u306b\u5408\u3063\u305f\u9078\u3073\u65b9\u3068\u4f7f\u3044\u65b9\u306e\u76ee\u5b89\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u57fa\u672c\u304b\u3089\u5fdc\u7528\u307e\u3067\u3001\u30dd\u30a4\u30f3\u30c8\u3092\u7d5e\u3063\u3066\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"author":17,"featured_media":55356,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-55469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to"],"yoast_head":"<!-- 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PNG is acceptable for digital use when exported at high resolution. JPEG should be avoided entirely \u2013 its compression smooths the sharp edges that scanners need to distinguish each module.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/pt\/how-to\/resize-a-qr-code\/#faq-question-ecf229ebd079","position":2,"url":"https:\/\/pageloot.com\/pt\/how-to\/resize-a-qr-code\/#faq-question-ecf229ebd079","name":"QR\u30b3\u30fc\u30c9\u306f\u3069\u308c\u304f\u3089\u3044\u5c0f\u3055\u304f\u3066\u3082\u3001\u78ba\u5b9f\u306b\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u307e\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The practical minimum for most close-range print applications is 0.8 \u00d7 0.8 inches (2 \u00d7 2 cm). Going smaller increases the risk of scan failure. For scanning at greater distances, apply the 10:1 rule: the code's width should be at least one-tenth of the maximum intended scanning distance \u2013 so a code scanned from 20 inches away should be at least 2 inches wide.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/pt\/how-to\/resize-a-qr-code\/#faq-question-a44eec90afda","position":3,"url":"https:\/\/pageloot.com\/pt\/how-to\/resize-a-qr-code\/#faq-question-a44eec90afda","name":"QR\u30b3\u30fc\u30c9\u306e\u30ea\u30b5\u30a4\u30ba\u306f\u3001\u305d\u306e\u30a8\u30e9\u30fc\u8a02\u6b63\u307e\u305f\u306f\u30c7\u30fc\u30bf\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No \u2013 the encoded data and error correction level are fixed when the code is generated. Resizing changes only the physical or pixel dimensions of the image. What resizing can affect is whether the modules remain clear and distinguishable at the new size, which is why maintaining 300 DPI for print, preserving the quiet zone margins, and scaling proportionally are all essential steps.","inLanguage":"ja"},"inLanguage":"ja"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/55469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/comments?post=55469"}],"version-history":[{"count":1,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/55469\/revisions"}],"predecessor-version":[{"id":55529,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/55469\/revisions\/55529"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/media\/55356"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/media?parent=55469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/categories?post=55469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/tags?post=55469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}