{"id":56256,"date":"2026-08-28T10:40:11","date_gmt":"2026-08-28T10:40:11","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/how-to-create-eye-catching-qr-codes-that-get-clicks\/"},"modified":"2026-08-29T14:31:59","modified_gmt":"2026-08-29T14:31:59","slug":"how-to-create-eye-catching-qr-codes-that-get-clicks","status":"publish","type":"post","link":"https:\/\/pageloot.com\/vi\/how-to\/how-to-create-eye-catching-qr-codes-that-get-clicks\/","title":{"rendered":"C\u00e1ch t\u1ea1o m\u00e3 QR b\u1eaft m\u1eaft thu h\u00fat l\u01b0\u1ee3t qu\u00e9t"},"content":{"rendered":"<p class=\"wp-block-paragraph\">T\u00e0i li\u1ec7u ti\u1ebfp th\u1ecb v\u1eadt l\u00fd c\u1ee7a b\u1ea1n c\u00f3 \u0111ang th\u1ea5t b\u1ea1i trong vi\u1ec7c \u0111i\u1ec1u h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn n\u1ed9i dung k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a b\u1ea1n kh\u00f4ng? M\u00e3 QR \u0111en tr\u1eafng th\u00f4ng th\u01b0\u1eddng th\u01b0\u1eddng h\u00f2a l\u1eabn v\u00e0o nhi\u1ec5u h\u00ecnh \u1ea3nh n\u1ec1n, d\u1eabn \u0111\u1ebfn b\u1ecf l\u1ee1 t\u01b0\u01a1ng t\u00e1c v\u1edbi kh\u00e1ch h\u00e0ng v\u00e0 l\u00e3ng ph\u00ed ng\u00e2n s\u00e1ch chi\u1ebfn d\u1ecbch. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u s\u1eafc chi\u1ebfn l\u01b0\u1ee3c, x\u00e2y d\u1ef1ng th\u01b0\u01a1ng hi\u1ec7u t\u00f9y ch\u1ec9nh, l\u1eddi k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng r\u00f5 r\u00e0ng v\u00e0 theo d\u00f5i \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 bi\u1ebfn c\u00e1c m\u00e3 th\u00f4ng th\u01b0\u1eddng th\u00e0nh t\u00e0i s\u1ea3n h\u00ecnh \u1ea3nh c\u00f3 kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i cao.<\/p>\n\n\n\n<h2 id=\"h-prioritize-scannability-with-high-color-contrast\" class=\"wp-block-heading\">\u01afu ti\u00ean kh\u1ea3 n\u0103ng qu\u00e9t v\u1edbi \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u cao<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft k\u1ebf tr\u1ef1c quan kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng qu\u00e9t ch\u1ee9c n\u0103ng. C\u1ea3m bi\u1ebfn m\u00e1y \u1ea3nh gi\u1ea3i m\u00e3 c\u00e1c m\u1eabu QR b\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng gi\u1eefa c\u00e1c m\u00f4-\u0111un ti\u1ec1n c\u1ea3nh v\u00e0 b\u1ec1 m\u1eb7t n\u1ec1n. C\u00e1c s\u1eafc th\u00e1i t\u1ed1i h\u01a1n h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng trong khi c\u00e1c s\u1eafc th\u00e1i s\u00e1ng h\u01a1n ph\u1ea3n x\u1ea1 n\u00f3, cho ph\u00e9p c\u00e1c \u1ed1ng k\u00ednh quang h\u1ecdc \u0111\u1ecdc r\u00f5 r\u00e0ng c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c nh\u00fang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng \u0111\u1ecdc t\u1ed1i \u0111a trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng kh\u00e1c nhau, h\u00e3y \u00e1p d\u1ee5ng c\u00e1c <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-color-contrast-best-practices\/\">h\u01b0\u1edbng d\u1eabn v\u1ec1 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u m\u00e3 QR \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp<\/a>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Duy tr\u00ec ti\u1ec1n c\u1ea3nh t\u1ed1i tr\u00ean n\u1ec1n s\u00e1ng: Ch\u1ecdn c\u00e1c m\u00e0u m\u1eabu \u0111\u1eb7c, t\u1ed1i nh\u01b0 xanh navy, than ch\u00ec ho\u1eb7c \u0111\u1ecf t\u00eda s\u1eabm tr\u00ean n\u1ec1n s\u1ea1ch, s\u00e1ng. M\u00e0u \u0111en ti\u00eau chu\u1ea9n tr\u00ean n\u1ec1n tr\u1eafng mang l\u1ea1i t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n t\u1ed1i \u01b0u l\u00e0 21:1.<\/li>\n\n\n\n<li>\u0110\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n ti\u00eau chu\u1ea9n: Duy tr\u00ec t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n t\u1ed1i thi\u1ec3u 4.5:1 cho c\u00e1c t\u00e0i li\u1ec7u in nh\u1ecf v\u00e0 \u00edt nh\u1ea5t 3:1 cho c\u00e1c m\u00e0n h\u00ecnh bi\u1ec3n b\u00e1o l\u1edbn h\u01a1n.<\/li>\n\n\n\n<li>Tr\u00e1nh c\u00e1c gradient b\u00ean trong v\u00e0 b\u00f3ng \u0111\u1ed5: B\u1ecf qua c\u00e1c gradient \u0111a t\u00f4ng v\u00e0 b\u00f3ng \u0111\u1ed5 m\u1ec1m, v\u00ec c\u00e1c s\u1eafc th\u00e1i trung t\u00ednh t\u1ea1o ra nhi\u1ec5u h\u00ecnh \u1ea3nh g\u00e2y nh\u1ea7m l\u1eabn cho c\u1ea3m bi\u1ebfn quang h\u1ecdc.<\/li>\n\n\n\n<li>B\u1ecf qua c\u00e1c thi\u1ebft k\u1ebf \u0111\u1ea3o ng\u01b0\u1ee3c m\u00e0u: Tr\u00e1nh s\u1eed d\u1ee5ng c\u00e1c m\u1eabu s\u00e1ng tr\u00ean n\u1ec1n t\u1ed1i, v\u00ec c\u00e1c thi\u1ebft k\u1ebf \u0111\u1ea3o ng\u01b0\u1ee3c th\u01b0\u1eddng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean nhi\u1ec1u m\u00e1y qu\u00e9t camera \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh g\u1ed1c.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-integrate-your-brand-logo-without-sacrificing-readability\" class=\"wp-block-heading\">T\u00edch h\u1ee3p logo th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng \u0111\u1ecdc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eb7t logo c\u00f4ng ty b\u00ean trong ma tr\u1eadn QR gi\u00fap x\u00e2y d\u1ef1ng nh\u1eadn di\u1ec7n th\u01b0\u01a1ng hi\u1ec7u t\u1ee9c th\u00ec v\u00e0 tr\u1ea5n an ng\u01b0\u1eddi d\u00f9ng r\u1eb1ng URL \u0111\u00edch l\u00e0 h\u1ee3p l\u1ec7. Xem x\u00e9t c\u00e1c <a href=\"https:\/\/pageloot.com\/vi\/blog\/7-examples-of-branded-qr-codes\/\">v\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 m\u00e3 QR c\u00f3 th\u01b0\u01a1ng hi\u1ec7u<\/a> cho th\u1ea5y r\u1eb1ng c\u00e1c thi\u1ebft k\u1ebf t\u00f9y ch\u1ec9nh t\u1ea1o ra m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cao h\u01a1n so v\u1edbi c\u00e1c h\u1ed9p \u0111\u01a1n s\u1eafc th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi h\u1ecdc <a href=\"https:\/\/pageloot.com\/vi\/blog\/how-to-add-logos-to-qr-codes\/\">c\u00e1ch th\u00eam logo v\u00e0o m\u00e3 QR<\/a>, b\u1ea3o v\u1ec7 c\u00e1c v\u00f9ng ph\u00e1t hi\u1ec7n m\u00e1y qu\u00e9t quan tr\u1ecdng \u0111\u1ec3 gi\u1eef cho m\u00e3 c\u1ee7a b\u1ea1n d\u1ec5 \u0111\u1ecdc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u0103n gi\u1eefa v\u1ecb tr\u00ed logo: \u0110\u1eb7t \u0111\u1ed3 h\u1ecda tr\u1ef1c ti\u1ebfp v\u00e0o gi\u1eefa l\u01b0\u1edbi, \u0111\u1ea3m b\u1ea3o ba m\u1eabu c\u0103n ch\u1ec9nh h\u00ecnh vu\u00f4ng l\u1edbn \u1edf c\u00e1c g\u00f3c v\u1eabn ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb c\u1ea3n tr\u1edf.<\/li>\n\n\n\n<li>H\u1ea1n ch\u1ebf t\u1ed5ng di\u1ec7n t\u00edch logo: Gi\u1eef k\u00edch th\u01b0\u1edbc logo b\u1eb1ng 25% ho\u1eb7c \u00edt h\u01a1n t\u1ed5ng chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao c\u1ee7a m\u00e3 QR, kh\u00f4ng bao gi\u1edd v\u01b0\u1ee3t qu\u00e1 30% t\u1ed5ng di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t.<\/li>\n\n\n\n<li>Ch\u1ecdn m\u1ee9c \u0111\u1ed9 s\u1eeda l\u1ed7i cao h\u01a1n: \u0110\u1eb7t Kh\u00f4i ph\u1ee5c l\u1ed7i Reed-Solomon \u1edf C\u1ea5p \u0111\u1ed9 Q (kh\u00f4i ph\u1ee5c t\u1edbi 25% d\u1eef li\u1ec7u b\u1ecb che ph\u1ee7) ho\u1eb7c C\u1ea5p \u0111\u1ed9 H (kh\u00f4i ph\u1ee5c t\u1edbi 30%) \u0111\u1ec3 m\u00e1y qu\u00e9t c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o th\u00f4ng tin m\u1eabu b\u1ecb thi\u1ebfu.<\/li>\n\n\n\n<li>B\u1ea3o v\u1ec7 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n n\u1ec1n logo: Th\u00eam vi\u1ec1n tr\u1eafng tr\u01a1n xung quanh c\u00e1c bi\u1ec3u t\u01b0\u1ee3ng th\u01b0\u01a1ng hi\u1ec7u t\u1ed1i m\u00e0u \u0111\u1ec3 ng\u0103n c\u00e1c c\u1ea1nh logo h\u00f2a l\u1eabn v\u1edbi c\u00e1c m\u00f4-\u0111un m\u1eabu xung quanh.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>T\u1ea1o M\u00e3 QR c\u00f3 Th\u01b0\u01a1ng hi\u1ec7u trong V\u00e0i Gi\u00e2y<\/strong> B\u1ea1n mu\u1ed1n n\u00e2ng t\u1ea7m t\u00e0i li\u1ec7u ti\u1ebfp th\u1ecb c\u1ee7a m\u00ecnh v\u1edbi m\u00e0u s\u1eafc t\u00f9y ch\u1ec9nh, logo v\u00e0 khung h\u00ecnh chuy\u1ec3n \u0111\u1ed5i cao? B\u1eaft \u0111\u1ea7u thi\u1ebft k\u1ebf m\u00e3 c\u00f3 th\u1ec3 qu\u00e9t \u0111\u01b0\u1ee3c ngay h\u00f4m nay v\u1edbi <a href=\"https:\/\/pageloot.com\/vi\/qr-code-generator-with-logo\/\">T\u1ea1o m\u00e3 QR c\u00f3 logo \u1edf gi\u1eefa<\/a>.<\/p>\n<\/blockquote>\n\n\n\n<h2 id=\"h-frame-your-qr-code-with-clear-calls-to-action\" class=\"wp-block-heading\">T\u1ea1o Khung M\u00e3 QR c\u1ee7a B\u1ea1n v\u1edbi K\u00eau g\u1ecdi H\u00e0nh \u0111\u1ed9ng R\u00f5 r\u00e0ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u00e3 QR kh\u00f4ng c\u00f3 nh\u00e3n kh\u00f4ng cho kh\u00e1ch h\u00e0ng l\u00fd do thuy\u1ebft ph\u1ee5c \u0111\u1ec3 qu\u00e9t. Th\u00eam khung k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng (CTA) cung c\u1ea5p ng\u1eef c\u1ea3nh t\u1ee9c th\u00ec, cho ng\u01b0\u1eddi d\u00f9ng bi\u1ebft ch\u00ednh x\u00e1c gi\u00e1 tr\u1ecb ho\u1eb7c n\u1ed9i dung n\u00e0o \u0111ang ch\u1edd \u0111\u1ee3i h\u1ecd.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/08\/qr-code-essentials-a5479b-37c1bce43b15.webp\" alt=\"nh\u1eefng y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu khi thi\u1ebft k\u1ebf m\u00e3 QR\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 <a href=\"https:\/\/pageloot.com\/vi\/qr-code-marketing\/qr-code-frames\/\">khung CTA m\u00e3 QR<\/a> gi\u00fap h\u01b0\u1edbng d\u1eabn h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u00eam microcopy h\u01b0\u1edbng \u0111\u1ebfn l\u1ee3i \u00edch: Thay th\u1ebf c\u00e1c nh\u00e3n chung chung b\u1eb1ng c\u00e1c h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng nh\u01b0 \u201cQu\u00e9t \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m gi\u00e1 20%,\u201d \u201cQu\u00e9t \u0111\u1ec3 xem Menu,\u201d ho\u1eb7c \u201cQu\u00e9t \u0111\u1ec3 c\u00f3 WiFi mi\u1ec5n ph\u00ed.\u201d<\/li>\n\n\n\n<li>B\u1ea3o v\u1ec7 v\u00f9ng y\u00ean t\u0129nh: Duy tr\u00ec m\u1ed9t kho\u1ea3ng tr\u1ed1ng kh\u00f4ng b\u1ecb c\u1ea3n tr\u1edf \u00edt nh\u1ea5t b\u1ed1n m\u00f4-\u0111un \u1edf c\u1ea3 b\u1ed1n ph\u00eda c\u1ee7a m\u00e3, gi\u1eef c\u00e1c vi\u1ec1n khung v\u00e0 v\u0103n b\u1ea3n b\u00ean ngo\u00e0i kh\u00f4ng gian n\u00e0y.<\/li>\n\n\n\n<li>\u00c1p d\u1ee5ng c\u00e1c m\u1eabu h\u00ecnh \u1ea3nh c\u00f3 s\u1eb5n: S\u1eed d\u1ee5ng c\u00e1c m\u1eabu \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf <a href=\"https:\/\/pageloot.com\/vi\/feature\/qr-code-templates\/\">M\u1eabu m\u00e3 QR<\/a> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o khung h\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi t\u00e0i s\u1ea3n in \u1ea5n c\u1ee7a b\u1ea1n \u0111\u1ed3ng th\u1eddi tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc v\u00f9ng y\u00ean t\u0129nh k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>Y\u1ebfu t\u1ed1<\/th>\n<th>Ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb<\/th>\n<th>T\u1ea1i sao n\u00f3 quan tr\u1ecdng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>L\u1ec1 V\u00f9ng Y\u00ean t\u0129nh<\/strong><\/td>\n<td>T\u1ed1i thi\u1ec3u 4 m\u00f4-\u0111un \u1edf t\u1ea5t c\u1ea3 c\u00e1c c\u1ea1nh<\/td>\n<td>Ng\u0103n ch\u1eb7n \u0111\u1ed3 h\u1ecda xung quanh l\u00e0m gi\u00e1n \u0111o\u1ea1n vi\u1ec7c nh\u1eadn d\u1ea1ng c\u1ee7a m\u00e1y \u1ea3nh<\/td>\n<\/tr>\n<tr>\n<td><strong>Di\u1ec7n t\u00edch che ph\u1ee7 c\u1ee7a logo<\/strong><\/td>\n<td>20% \u0111\u1ebfn 25% t\u1ed5ng di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t<\/td>\n<td>Gi\u1eef cho c\u00e1c m\u00f4-\u0111un d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft d\u1ec5 \u0111\u1ecdc trong khi v\u1eabn duy tr\u00ec kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb th\u01b0\u01a1ng hi\u1ec7u<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n<\/strong><\/td>\n<td>T\u1ed1i thi\u1ec3u 4.5:1 (ch\u1eef nh\u1ecf) \/ 3:1 (ch\u1eef l\u1edbn)<\/td>\n<td>\u0110\u1ea3m b\u1ea3o s\u1ef1 ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng gi\u1eefa c\u00e1c ch\u1ea5m ti\u1ec1n c\u1ea3nh v\u00e0 n\u1ec1n<\/td>\n<\/tr>\n<tr>\n<td><strong>K\u00edch th\u01b0\u1edbc in t\u1ed1i thi\u1ec3u<\/strong><\/td>\n<td>0.8 x 0.8 inch (2 x 2 cm)<\/td>\n<td>\u0110\u1ea3m b\u1ea3o \u1ed1ng k\u00ednh camera \u0111i\u1ec7n tho\u1ea1i ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 l\u1ea5y n\u00e9t ch\u00ednh x\u00e1c \u1edf c\u1ef1 ly g\u1ea7n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 id=\"h-scale-code-dimensions-for-strategic-physical-placement\" class=\"wp-block-heading\">\u0110i\u1ec1u ch\u1ec9nh k\u00edch th\u01b0\u1edbc m\u00e3 \u0111\u1ec3 b\u1ed1 tr\u00ed v\u1eadt l\u00fd chi\u1ebfn l\u01b0\u1ee3c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ngay c\u1ea3 m\u00e3 QR c\u00f3 h\u00ecnh th\u1ee9c \u0111\u1eb9p m\u1eaft c\u0169ng s\u1ebd th\u1ea5t b\u1ea1i n\u1ebfu v\u1ecb tr\u00ed \u0111\u1eb7t v\u1eadt l\u00fd g\u00e2y kh\u00f3 kh\u0103n cho vi\u1ec7c qu\u00e9t. Vi\u1ec7c \u0111\u1ecbnh v\u1ecb hi\u1ec7u qu\u1ea3 \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u00e1nh gi\u00e1 kho\u1ea3ng c\u00e1ch xem, k\u1ebft c\u1ea5u b\u1ec1 m\u1eb7t, chi\u1ec1u cao l\u1eafp \u0111\u1eb7t v\u00e0 t\u1ef7 l\u1ec7 in.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/ultimate-guide-to-qr-code-placement-in-marketing\/\">m\u00e3 QR \u0111\u00fang c\u00e1ch trong ti\u1ebfp th\u1ecb<\/a> gi\u00fap \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc b\u1eb1ng kho\u1ea3ng c\u00e1ch xem: \u00c1p d\u1ee5ng quy t\u1eafc t\u1ef7 l\u1ec7 10:1, trong \u0111\u00f3 c\u1ee9 m\u1ed7i 10 cm kho\u1ea3ng c\u00e1ch qu\u00e9t y\u00eau c\u1ea7u chi\u1ec1u r\u1ed9ng m\u00e3 QR t\u1ed1i thi\u1ec3u 1 cm.<\/li>\n\n\n\n<li>\u0110\u1eb7t t\u00e0i li\u1ec7u \u1edf \u0111\u1ed9 cao xem t\u1ef1 nhi\u00ean: G\u1eafn bi\u1ec3n b\u00e1o v\u00e0 m\u00e0n h\u00ecnh in \u1edf \u0111\u1ed9 cao t\u1eeb 3.5 \u0111\u1ebfn 5.5 feet so v\u1edbi m\u1eb7t \u0111\u1ea5t \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 qu\u00e9t m\u00e0 kh\u00f4ng c\u1ea7n c\u00fai xu\u1ed1ng ho\u1eb7c v\u01b0\u01a1n ng\u01b0\u1eddi \u1edf c\u00e1c g\u00f3c kh\u00f3.<\/li>\n\n\n\n<li>Ch\u1ecdn v\u1eadt li\u1ec7u in ph\u1eb3ng, kh\u00f4ng ph\u1ea3n chi\u1ebfu: \u01afu ti\u00ean b\u1ec1 m\u1eb7t m\u1edd thay v\u00ec c\u00e1n b\u00f3ng ho\u1eb7c bao b\u00ec cong \u0111\u1ec3 lo\u1ea1i b\u1ecf l\u00f3a s\u00e1ng v\u00e0 bi\u1ebfn d\u1ea1ng m\u1eabu.<\/li>\n\n\n\n<li>Xu\u1ea5t \u0111\u1ed3 h\u1ecda \u1edf \u0111\u1ecbnh d\u1ea1ng vector \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao: Xem x\u00e9t r\u1ed9ng h\u01a1n <a href=\"https:\/\/pageloot.com\/vi\/blog\/9-qr-code-design-tips-for-better-scans\/\">c\u00e1c m\u1eb9o thi\u1ebft k\u1ebf m\u00e3 QR \u0111\u1ec3 qu\u00e9t t\u1ed1t h\u01a1n<\/a> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed3 h\u1ecda \u0111\u01b0\u1ee3c xu\u1ea5t d\u01b0\u1edbi d\u1ea1ng t\u1ec7p SVG ho\u1eb7c EPS nh\u1eb1m in s\u1eafc n\u00e9t.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"h-use-dynamic-qr-codes-to-track-and-optimize-campaigns\" class=\"wp-block-heading\">S\u1eed d\u1ee5ng m\u00e3 QR \u0111\u1ed9ng \u0111\u1ec3 theo d\u00f5i v\u00e0 t\u1ed1i \u01b0u h\u00f3a chi\u1ebfn d\u1ecbch<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e3 QR t\u0129nh m\u00e3 h\u00f3a URL \u0111\u00edch tr\u1ef1c ti\u1ebfp v\u00e0o m\u1eabu ma tr\u1eadn, t\u1ea1o ra c\u00e1c l\u01b0\u1edbi d\u00e0y \u0111\u1eb7c kh\u00f3 qu\u00e9t t\u1eeb xa. M\u00e3 QR \u0111\u1ed9ng \u0111\u1ecbnh tuy\u1ebfn ng\u01b0\u1eddi qu\u00e9t qua m\u1ed9t URL ng\u1eafn, gi\u1eef cho m\u1eabu ma tr\u1eadn s\u1ea1ch s\u1ebd \u0111\u1ed3ng th\u1eddi cho ph\u00e9p linh ho\u1ea1t sau khi in.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/08\/dynamic-qr-analytics-58685f-54abc1d73213.webp\" alt=\"Ph\u00e2n t\u00edch chi\u1ebfn d\u1ecbch QR \u0111\u1ed9ng\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c tri\u1ec3n khai quy tr\u00ecnh l\u00e0m vi\u1ec7c \u0111\u1ed9ng h\u1ed7 tr\u1ee3 t\u1ed1i \u01b0u h\u00f3a li\u00ean t\u1ee5c cho <a href=\"https:\/\/pageloot.com\/vi\/blog\/improving-qr-code-conversion-rates-guide\/\">c\u1ea3i thi\u1ec7n t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i m\u00e3 QR<\/a>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1eadp nh\u1eadt URL \u0111\u00edch m\u00e0 kh\u00f4ng c\u1ea7n in l\u1ea1i: Thay \u0111\u1ed5i li\u00ean k\u1ebft trang \u0111\u00edch, \u01b0u \u0111\u00e3i khuy\u1ebfn m\u00e3i ho\u1eb7c t\u1ec7p k\u1ef9 thu\u1eadt s\u1ed1 b\u1ea5t c\u1ee9 l\u00fac n\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n thay th\u1ebf t\u00e0i s\u1ea3n in v\u1eadt l\u00fd.<\/li>\n\n\n\n<li>Thu th\u1eadp ph\u00e2n t\u00edch qu\u00e9t c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng: Theo d\u00f5i t\u1ed5ng s\u1ed1 l\u01b0\u1ee3t qu\u00e9t, v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd, lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 th\u1eddi gian qu\u00e9t \u0111\u1ec3 \u0111o l\u01b0\u1eddng hi\u1ec7u su\u1ea5t chi\u1ebfn d\u1ecbch theo th\u1eddi gian th\u1ef1c.<\/li>\n\n\n\n<li>Th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m A\/B c\u00f3 c\u1ea5u tr\u00fac: So s\u00e1nh c\u00e1c thi\u1ebft k\u1ebf khung, CTA ho\u1eb7c trang \u0111\u00edch kh\u00e1c nhau b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i m\u1ed9t bi\u1ebfn t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m v\u00e0 theo d\u00f5i c\u00e1c URL duy nh\u1ea5t.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft k\u1ebf m\u00e3 QR tr\u1ef1c quan \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00e2n b\u1eb1ng gi\u1eefa vi\u1ec7c x\u00e2y d\u1ef1ng th\u01b0\u01a1ng hi\u1ec7u s\u00e1ng t\u1ea1o v\u1edbi c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i. B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u s\u1eafc m\u1ea1nh m\u1ebd, v\u00f9ng y\u00ean t\u0129nh \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, khung CTA \u0111\u1ecbnh h\u01b0\u1edbng h\u00e0nh \u0111\u1ed9ng v\u00e0 theo d\u00f5i \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 bi\u1ebfn c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac v\u1eadt l\u00fd th\u00e0nh c\u00e1c t\u01b0\u01a1ng t\u00e1c k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1m ph\u00e1 to\u00e0n b\u1ed9 c\u00e1c t\u00ednh n\u0103ng <a href=\"https:\/\/pageloot.com\/vi\/how-to\/custom-qr-code\/\">m\u00e3 QR t\u00f9y ch\u1ec9nh<\/a> \u0111\u1ec3 thi\u1ebft k\u1ebf t\u00e0i s\u1ea3n h\u00ecnh \u1ea3nh c\u00f3 t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i cao, ho\u1eb7c b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng chi\u1ebfn d\u1ecbch ti\u1ebfp theo c\u1ee7a b\u1ea1n v\u1edbi <a href=\"https:\/\/pageloot.com\/vi\/qr-code-generator\/\">Tr\u00ecnh t\u1ea1o m\u00e3 QR Pageloot<\/a> c\u1ee7a ch\u00fang t\u00f4i ngay h\u00f4m nay.<\/p>\n\n\n\n<h2 id=\"h-frequently-asked-questions\" class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<div class=\"schema-faq\"><div class=\"schema-faq-section\" id=\"faq-question-fe79021a61fd\"><strong class=\"schema-faq-question\">M\u00e3 QR n\u00ean l\u1edbn \u0111\u1ebfn m\u1ee9c n\u00e0o tr\u00ean c\u00e1c t\u00e0i li\u1ec7u in \u1ea5n?<\/strong> <p class=\"schema-faq-answer\">\u0110\u1ed1i v\u1edbi c\u00e1c t\u00e0i li\u1ec7u \u1edf c\u1ef1 ly g\u1ea7n nh\u01b0 danh thi\u1ebfp ho\u1eb7c th\u1ef1c \u0111\u01a1n nh\u00e0 h\u00e0ng, m\u00e3 QR n\u00ean c\u00f3 k\u00edch th\u01b0\u1edbc t\u1ed1i thi\u1ec3u 0,8 x 0,8 inch (2 x 2 cm). \u0110\u1ed1i v\u1edbi c\u00e1c bi\u1ec3n hi\u1ec7u \u0111\u01b0\u1ee3c xem t\u1eeb xa, h\u00e3y tu\u00e2n theo quy t\u1eafc t\u1ef7 l\u1ec7 10:1, trong \u0111\u00f3 c\u1ee9 m\u1ed7i 10 cm kho\u1ea3ng c\u00e1ch qu\u00e9t s\u1ebd y\u00eau c\u1ea7u chi\u1ec1u r\u1ed9ng m\u00e3 QR t\u1ed1i thi\u1ec3u 1 cm.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-53ae4b1edaf7\"><strong class=\"schema-faq-question\">Vi\u1ec7c th\u00eam logo c\u00f3 l\u00e0m cho m\u00e3 QR kh\u00f3 qu\u00e9t h\u01a1n kh\u00f4ng?<\/strong> <p class=\"schema-faq-answer\">Vi\u1ec7c th\u00eam logo s\u1ebd kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n vi\u1ec7c qu\u00e9t mi\u1ec5n l\u00e0 b\u1ea1n \u0111\u1eb7t m\u1ee9c s\u1eeda l\u1ed7i c\u1ee7a m\u00ecnh l\u00e0 Q ho\u1eb7c H (c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c t\u1edbi 25% ho\u1eb7c 30% d\u1eef li\u1ec7u) v\u00e0 gi\u1eef v\u00f9ng ph\u1ee7 logo d\u01b0\u1edbi 25% di\u1ec7n t\u00edch m\u00e3 m\u00e0 kh\u00f4ng c\u1ea3n tr\u1edf c\u00e1c \u0111i\u1ec3m \u0111\u1ecbnh v\u1ecb g\u00f3c.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-bbafc5ff1c37\"><strong class=\"schema-faq-question\">T\u00f4i c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u01a1i m\u00e3 QR c\u1ee7a t\u00f4i li\u00ean k\u1ebft \u0111\u1ebfn sau khi \u0111\u00e3 \u0111\u01b0\u1ee3c in kh\u00f4ng?<\/strong> <p class=\"schema-faq-answer\">C\u00f3, v\u1edbi \u0111i\u1ec1u ki\u1ec7n b\u1ea1n s\u1eed d\u1ee5ng m\u00e3 QR \u0111\u1ed9ng. M\u00e3 \u0111\u1ed9ng l\u01b0u tr\u1eef m\u1ed9t URL ng\u1eafn c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda, cho ph\u00e9p b\u1ea1n c\u1eadp nh\u1eadt li\u00ean k\u1ebft \u0111\u00edch ho\u1eb7c n\u1ed9i dung k\u1ef9 thu\u1eadt s\u1ed1 b\u1ea5t k\u1ef3 l\u00fac n\u00e0o t\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd c\u1ee7a m\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n in l\u1ea1i t\u00e0i li\u1ec7u v\u1eadt l\u00fd.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>Bi\u1ebfn m\u00e3 QR th\u00f4ng th\u01b0\u1eddng th\u00e0nh t\u00e0i s\u1ea3n tr\u1ef1c quan c\u00f3 t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i cao. T\u00ecm hi\u1ec3u c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u s\u1eafc, th\u00eam logo th\u01b0\u01a1ng hi\u1ec7u, khung CTA v\u00e0 theo d\u00f5i \u0111\u1ed9ng.<\/p>","protected":false},"author":17,"featured_media":56224,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-56256","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Create Eye-Catching QR Codes That Get Scans<\/title>\n<meta name=\"description\" content=\"Transform plain QR codes into high-converting visual assets. 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Siim c\u00f3 n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt s\u1ed1 s\u00e2u r\u1ed9ng v\u1edbi h\u01a1n 10 n\u0103m kinh nghi\u1ec7m v\u1eefng ch\u1eafc trong l\u0129nh v\u1ef1c Ph\u1ea7n m\u1ec1m d\u01b0\u1edbi d\u1ea1ng d\u1ecbch v\u1ee5 (SaaS), m\u1ed9t minh ch\u1ee9ng cho ki\u1ebfn th\u1ee9c s\u00e2u r\u1ed9ng c\u1ee7a \u00f4ng v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt s\u1ed1.","sameAs":["https:\/\/www.linkedin.com\/in\/siim-tiigimagi\/"]},{"@type":"Question","@id":"https:\/\/pageloot.com\/how-to\/how-to-create-eye-catching-qr-codes-that-get-clicks\/#faq-question-fe79021a61fd","position":1,"url":"https:\/\/pageloot.com\/how-to\/how-to-create-eye-catching-qr-codes-that-get-clicks\/#faq-question-fe79021a61fd","name":"M\u00e3 QR n\u00ean l\u1edbn \u0111\u1ebfn m\u1ee9c n\u00e0o tr\u00ean c\u00e1c t\u00e0i li\u1ec7u in \u1ea5n?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"For close-range materials like business cards or restaurant menus, QR codes should be at least 0.8 x 0.8 inches (2 x 2 cm). For signs viewed from a distance, follow the 10:1 ratio rule, where every 10 cm of scanning distance requires at least 1 cm of QR code width.","inLanguage":"vi"},"inLanguage":"vi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/how-to\/how-to-create-eye-catching-qr-codes-that-get-clicks\/#faq-question-53ae4b1edaf7","position":2,"url":"https:\/\/pageloot.com\/how-to\/how-to-create-eye-catching-qr-codes-that-get-clicks\/#faq-question-53ae4b1edaf7","name":"Vi\u1ec7c th\u00eam logo c\u00f3 l\u00e0m cho m\u00e3 QR kh\u00f3 qu\u00e9t h\u01a1n kh\u00f4ng?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Adding a logo will not disrupt scanning as long as you set your error correction level to Q or H (which recovers up to 25% or 30% of data) and keep the logo coverage under 25% of the code area without obstructing the corner position markers.","inLanguage":"vi"},"inLanguage":"vi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/how-to\/how-to-create-eye-catching-qr-codes-that-get-clicks\/#faq-question-bbafc5ff1c37","position":3,"url":"https:\/\/pageloot.com\/how-to\/how-to-create-eye-catching-qr-codes-that-get-clicks\/#faq-question-bbafc5ff1c37","name":"T\u00f4i c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u01a1i m\u00e3 QR c\u1ee7a t\u00f4i li\u00ean k\u1ebft \u0111\u1ebfn sau khi \u0111\u00e3 \u0111\u01b0\u1ee3c in kh\u00f4ng?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, provided you use a dynamic QR code. Dynamic codes store an editable short URL, allowing you to update the target link or digital content at any time from your management dashboard without reprinting physical materials.","inLanguage":"vi"},"inLanguage":"vi"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/56256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/comments?post=56256"}],"version-history":[{"count":1,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/56256\/revisions"}],"predecessor-version":[{"id":56269,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/56256\/revisions\/56269"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/media\/56224"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/media?parent=56256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/categories?post=56256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/tags?post=56256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}