{"id":55866,"date":"2026-07-27T08:48:05","date_gmt":"2026-07-27T08:48:05","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/scan-a-qr-code-with-google-lens\/"},"modified":"2026-07-27T08:48:05","modified_gmt":"2026-07-27T08:48:05","slug":"scan-a-qr-code-with-google-lens","status":"publish","type":"post","link":"https:\/\/pageloot.com\/vi\/how-to\/scan-a-qr-code-with-google-lens\/","title":{"rendered":"C\u00e1ch qu\u00e9t m\u00e3 QR b\u1eb1ng Google Lens"},"content":{"rendered":"<p class=\"wp-block-paragraph\">B\u1ea1n \u0111ang g\u1eb7p kh\u00f3 kh\u0103n khi m\u1edf menu k\u1ef9 thu\u1eadt s\u1ed1 ho\u1eb7c trang web v\u00ec \u0111i\u1ec7n tho\u1ea1i kh\u00f4ng \u0111\u1ecdc \u0111\u01b0\u1ee3c m\u00e3 QR? Vi\u1ec7c kh\u00f4ng th\u1ec3 qu\u00e9t m\u00e3 nhanh ch\u00f3ng g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5 v\u00e0 kh\u00f3 ch\u1ecbu kh\u00f4ng c\u1ea7n thi\u1ebft khi b\u1ea1n c\u1ea7n truy c\u1eadp th\u00f4ng tin ngay l\u1eadp t\u1ee9c. H\u1ecdc c\u00e1ch s\u1eed d\u1ee5ng Google Lens cho ph\u00e9p b\u1ea1n qu\u00e9t c\u00e1c m\u00e3 v\u1eadt l\u00fd v\u00e0 h\u00ecnh \u1ea3nh \u0111\u00e3 l\u01b0u m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1ch qu\u00e9t m\u00e3 QR tr\u1ef1c ti\u1ebfp b\u1eb1ng \u1ee9ng d\u1ee5ng Google<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Google Lens s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m nh\u1eadn d\u1ea1ng h\u00ecnh \u1ea3nh \u0111\u1ec3 ph\u00e2n t\u00edch m\u1eabu h\u00ecnh \u1ea3nh c\u1ee7a m\u00e3 QR. N\u00f3 chuy\u1ec3n \u0111\u1ed5i s\u1ef1 s\u1eafp x\u1ebfp c\u00e1c \u00f4 vu\u00f4ng t\u1ed1i v\u00e0 s\u00e1ng th\u00e0nh d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c, ch\u1eb3ng h\u1ea1n nh\u01b0 li\u00ean k\u1ebft web ho\u1eb7c th\u00f4ng tin li\u00ean h\u1ec7. Tr\u00ean h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb Android, Google Lens \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o h\u1ec7 th\u1ed1ng, trong khi tr\u00ean c\u00e1c thi\u1ebft b\u1ecb iOS, n\u00f3 c\u00f3 th\u1ec3 truy c\u1eadp th\u00f4ng qua \u1ee9ng d\u1ee5ng Google ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 qu\u00e9t m\u00e3 QR v\u1eadt l\u00fd tr\u01b0\u1edbc m\u1eb7t b\u1ea1n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u1edf \u1ee9ng d\u1ee5ng Google<\/strong> ho\u1eb7c t\u00ecm ti\u1ec7n \u00edch thanh t\u00ecm ki\u1ebfm Google tr\u00ean m\u00e0n h\u00ecnh ch\u00ednh \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n.<\/li>\n<li><strong>Ch\u1ea1m v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng Lens<\/strong> n\u1eb1m \u1edf b\u00ean ph\u1ea3i thanh t\u00ecm ki\u1ebfm.<\/li>\n<li><strong>Ch\u1ecdn t\u00f9y ch\u1ecdn camera<\/strong> n\u1ebfu thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n y\u00eau c\u1ea7u c\u1ea5p quy\u1ec1n truy c\u1eadp camera.<\/li>\n<li><strong>H\u01b0\u1edbng khung camera c\u1ee7a b\u1ea1n<\/strong> v\u00e0o m\u00e3 QR m\u1ee5c ti\u00eau trong khi gi\u1eef \u00f4 vu\u00f4ng \u1edf gi\u1eefa m\u00e0n h\u00ecnh c\u1ee7a b\u1ea1n.<\/li>\n<li><strong>Ch\u1ea1m v\u00e0o li\u00ean k\u1ebft b\u1eadt l\u00ean<\/strong> hi\u1ec3n th\u1ecb tr\u00ean m\u00e3 \u0111\u1ec3 m\u1edf trang web ho\u1eb7c t\u00e0i li\u1ec7u li\u00ean quan.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh Android, b\u1ea1n th\u01b0\u1eddng c\u00f3 th\u1ec3 qu\u00e9t m\u00e3 tr\u1ef1c ti\u1ebfp trong \u1ee9ng d\u1ee5ng camera ch\u00ednh m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf m\u1ed9t c\u00f4ng c\u1ee5 ri\u00eang bi\u1ec7t. Truy c\u1eadp menu c\u00e0i \u0111\u1eb7t camera c\u1ee7a b\u1ea1n v\u00e0 b\u1eadt <strong>Google Lens suggestions<\/strong>. Sau khi \u0111\u01b0\u1ee3c b\u1eadt, camera ti\u00eau chu\u1ea9n c\u1ee7a b\u1ea1n s\u1ebd t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n m\u00e3 QR b\u1ea5t c\u1ee9 khi n\u00e0o ch\u00fang xu\u1ea5t hi\u1ec7n trong khung h\u00ecnh. \u0110\u1ec3 bi\u1ebft h\u01b0\u1edbng d\u1eabn c\u1ea5u h\u00ecnh chi ti\u1ebft theo thi\u1ebft b\u1ecb, h\u00e3y \u0111\u1ecdc h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/how-to\/scan-qr-code-android\/\">c\u00e1ch qu\u00e9t m\u00e3 QR tr\u00ean Android<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1ch qu\u00e9t m\u00e3 QR t\u1eeb \u1ea3nh \u0111\u00e3 l\u01b0u ho\u1eb7c \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n kh\u00f4ng c\u1ea7n thi\u1ebft b\u1ecb th\u1ee9 hai \u0111\u1ec3 qu\u00e9t m\u00e3 QR \u0111\u01b0\u1ee3c g\u1eedi qua email, tin nh\u1eafn v\u0103n b\u1ea3n ho\u1eb7c m\u1ea1ng x\u00e3 h\u1ed9i. Google Lens c\u00f3 th\u1ec3 ph\u00e2n t\u00edch c\u00e1c t\u1ec7p h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u1ef1c ti\u1ebfp t\u1eeb th\u01b0 vi\u1ec7n \u1ea3nh c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch \u0111\u1ecdc ma tr\u1eadn \u0111i\u1ec3m \u1ea3nh \u0111\u01b0\u1ee3c l\u01b0u trong t\u1ec7p h\u00ecnh \u1ea3nh.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/07\/qr-code-scan-42c99d-000172d45739.webp\" alt=\"Qu\u00e9t \u1ea3nh QR \u0111\u00e3 l\u01b0u\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 gi\u1ea3i m\u00e3 m\u00e3 QR t\u1eeb h\u00ecnh \u1ea3nh \u0111\u00e3 l\u01b0u tr\u00ean thi\u1ebft b\u1ecb Android:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u1edf \u1ee9ng d\u1ee5ng Google Photos<\/strong> tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u1ee7a b\u1ea1n.<\/li>\n<li><strong>Ch\u1ecdn \u1ea3nh<\/strong> ho\u1eb7c \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh ch\u1ee9a m\u00e3 QR m\u1ee5c ti\u00eau.<\/li>\n<li><strong>Ch\u1ea1m v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng Lens<\/strong> \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u1ecdc theo thanh menu d\u01b0\u1edbi c\u00f9ng.<\/li>\n<li><strong>Ch\u1ea1m v\u00e0o li\u00ean k\u1ebft \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n<\/strong> hi\u1ec3n th\u1ecb tr\u00ean m\u00e3 QR \u0111\u1ec3 m\u1edf trang web.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean iPhone, m\u1edf \u1ee9ng d\u1ee5ng Google ch\u00ednh, ch\u1ea1m v\u00e0o <strong>bi\u1ec3u t\u01b0\u1ee3ng m\u00e1y \u1ea3nh Lens<\/strong> b\u00ean trong thanh t\u00ecm ki\u1ebfm v\u00e0 ch\u1ecdn <strong>n\u00fat \u1ea2nh<\/strong> \u0111\u1ec3 ch\u1ecdn m\u1ed9t h\u00ecnh \u1ea3nh t\u1eeb th\u01b0 vi\u1ec7n \u1ea3nh c\u1ee7a b\u1ea1n. \u0110\u1ec3 bi\u1ebft th\u00eam c\u00e1c ph\u01b0\u01a1ng ph\u00e1p tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng di \u0111\u1ed9ng kh\u00e1c nhau, h\u00e3y tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/how-to\/scan-qr-codes-smartphones\/\">qu\u00e9t m\u00e3 QR b\u1eb1ng \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh<\/a>.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Qu\u00e9t m\u00e3 QR tr\u1ef1c ti\u1ebfp trong tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n<\/strong> C\u1ea7n gi\u1ea3i m\u00e3 m\u1ed9t h\u00ecnh \u1ea3nh \u0111\u00e3 l\u01b0u ho\u1eb7c s\u1eed d\u1ee5ng m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf Google Lens? S\u1eed d\u1ee5ng <a href=\"https:\/\/pageloot.com\/vi\/qr-code-scanner\/\">Tr\u00ecnh qu\u00e9t m\u00e3 QR tr\u1ef1c tuy\u1ebfn<\/a> \u0111\u1ec3 xem ngay n\u1ed9i dung \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a t\u1eeb b\u1ea5t k\u1ef3 tr\u00ecnh duy\u1ec7t web n\u00e0o.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 qu\u00e9t Google Lens th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi Google Lens kh\u00f4ng nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c m\u00e3, c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn ph\u1ea7n c\u1ee9ng b\u1ecb b\u1ea9n th\u01b0\u1eddng l\u00e0 nguy\u00ean nh\u00e2n. C\u1ea3m bi\u1ebfn m\u00e1y \u1ea3nh d\u1ef1a v\u00e0o \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n h\u00ecnh \u1ea3nh cao gi\u1eefa c\u00e1c m\u00f4-\u0111un d\u1eef li\u1ec7u m\u00e0u \u0111en v\u00e0 kh\u00f4ng gian n\u1ec1n m\u00e0u tr\u1eafng. C\u00e1c v\u1ebft b\u1ea9n, \u00e1nh s\u00e1ng k\u00e9m ho\u1eb7c kho\u1ea3ng c\u00e1ch kh\u00f4ng ph\u00f9 h\u1ee3p l\u00e0m m\u1edd c\u00e1c c\u1ea1nh m\u00f4-\u0111un n\u00e0y, khi\u1ebfn m\u00e3 kh\u00f4ng th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi ph\u1ea7n m\u1ec1m quang h\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i qu\u00e9t nhanh ch\u00f3ng, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Lau s\u1ea1ch \u1ed1ng k\u00ednh m\u00e1y \u1ea3nh<\/strong> b\u1eb1ng v\u1ea3i s\u1ea1ch \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c v\u1ebft b\u1ea9n che khu\u1ea5t c\u00e1c m\u00f4-\u0111un d\u1eef li\u1ec7u.<\/li>\n<li><strong>C\u1ea3i thi\u1ec7n \u00e1nh s\u00e1ng xung quanh<\/strong> xung quanh c\u00e1c bi\u1ec3n b\u00e1o v\u1eadt l\u00fd \u0111\u1ec3 c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c m\u1eabu t\u01b0\u01a1ng ph\u1ea3n cao.<\/li>\n<li><strong>\u0110i\u1ec1u ch\u1ec9nh kho\u1ea3ng c\u00e1ch \u0111\u1ecdc c\u1ee7a b\u1ea1n<\/strong> kho\u1ea3ng 8 \u0111\u1ebfn 12 inch \u0111\u1ec3 m\u00e1y \u1ea3nh c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng l\u1ea5y n\u00e9t ch\u00ednh x\u00e1c.<\/li>\n<li><strong>Ki\u1ec3m tra b\u1ec1 m\u1eb7t v\u1eadt l\u00fd<\/strong> \u0111\u1ec3 t\u00ecm h\u01b0 h\u1ecfng, n\u1ebfp g\u1ea5p ho\u1eb7c \u0111\u1ed9 ch\u00f3i l\u00e0m bi\u1ebfn d\u1ea1ng h\u00ecnh vu\u00f4ng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu Google Lens v\u1eabn kh\u00f4ng ph\u00e1t hi\u1ec7n m\u00e3, h\u00e3y ki\u1ec3m tra c\u00e0i \u0111\u1eb7t m\u00e1y \u1ea3nh c\u1ee7a thi\u1ebft b\u1ecb \u0111\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng c\u00e1c \u0111\u1ec1 xu\u1ea5t c\u1ee7a Google Lens v\u1eabn ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu s\u1ef1 c\u1ed1 v\u1eabn ti\u1ebfp di\u1ec5n, vi\u1ec7c kh\u00e1m ph\u00e1 c\u00e1c ti\u1ec7n \u00edch qu\u00e9t chuy\u00ean d\u1ee5ng c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c kh\u1ea3 n\u0103ng qu\u00e9t. So s\u00e1nh c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf \u0111\u00e1ng tin c\u1eady trong b\u00e0i \u0111\u00e1nh gi\u00e1 chi ti\u1ebft c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/best-qr-code-scanning-apps-comparison\/\">c\u00e1c \u1ee9ng d\u1ee5ng qu\u00e9t m\u00e3 QR t\u1ed1t nh\u1ea5t<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Duy tr\u00ec b\u1ea3o m\u1eadt khi qu\u00e9t m\u00e3 QR<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec m\u00e3 QR c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng d\u1eabn tr\u00ecnh duy\u1ec7t di \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c trang web b\u00ean ngo\u00e0i, vi\u1ec7c th\u1ef1c h\u00e0nh c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba b\u1ea3o m\u1eadt c\u01a1 b\u1ea3n s\u1ebd b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n kh\u1ecfi c\u00e1c li\u00ean k\u1ebft l\u1eeba \u0111\u1ea3o. M\u00e3 QR v\u1eadt l\u00fd \u0111\u01b0\u1ee3c in tr\u00ean bi\u1ec3n b\u00e1o c\u00f4ng c\u1ed9ng kh\u00f4ng c\u00f3 ch\u1ee9ng ch\u1ec9 b\u1ea3o m\u1eadt t\u00edch h\u1ee3p, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 k\u1ebb x\u1ea5u \u0111\u00f4i khi c\u00f3 th\u1ec3 \u0111\u1eb7t c\u00e1c l\u1edbp nh\u00e3n d\u00e1n \u0111\u1ed9c h\u1ea1i l\u00ean c\u00e1c bi\u1ec3n b\u00e1o g\u1ed1c.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/07\/security-qr-warning-ebbee0-632cd3fae9f5.webp\" alt=\"Ki\u1ec3m tra li\u00ean k\u1ebft QR an to\u00e0n\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tu\u00e2n th\u1ee7 c\u00e1c th\u00f3i quen an to\u00e0n th\u1ef1c t\u1ebf sau khi qu\u00e9t m\u00e3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ki\u1ec3m tra URL xem tr\u01b0\u1edbc<\/strong> trong Google Lens tr\u01b0\u1edbc khi nh\u1ea5n \u0111\u1ec3 x\u00e1c minh \u0111\u1ecba ch\u1ec9 web kh\u1edbp v\u1edbi trang web d\u1ef1 ki\u1ebfn.<\/li>\n<li><strong>Ki\u1ec3m tra xem c\u00f3 b\u1ecb gi\u1ea3 m\u1ea1o v\u1eadt l\u00fd kh\u00f4ng<\/strong> tr\u00ean c\u00e1c bi\u1ec3n b\u00e1o in, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u00e3n d\u00e1n \u0111\u1eb7t ch\u1ed3ng l\u00ean m\u00e3 g\u1ed1c.<\/li>\n<li><strong>Tr\u00e1nh nh\u1eadp th\u00f4ng tin \u0111\u0103ng nh\u1eadp nh\u1ea1y c\u1ea3m<\/strong> nh\u01b0 th\u00f4ng tin \u0111\u0103ng nh\u1eadp ho\u1eb7c chi ti\u1ebft ng\u00e2n h\u00e0ng tr\u00ean c\u00e1c trang truy c\u1eadp th\u00f4ng qua m\u00e3 kh\u00f4ng mong mu\u1ed1n.<\/li>\n<li><strong>T\u1ea3i xu\u1ed1ng \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng m\u1ed9t c\u00e1ch an to\u00e0n<\/strong> b\u1eb1ng c\u00e1ch truy c\u1eadp tr\u1ef1c ti\u1ebfp c\u00e1c c\u1eeda h\u00e0ng \u1ee9ng d\u1ee5ng ch\u00ednh th\u1ee9c thay v\u00ec s\u1eed d\u1ee5ng c\u00e1c li\u00ean k\u1ebft nh\u00fang.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra c\u00e1c li\u00ean k\u1ebft \u0111\u00edch tr\u01b0\u1edbc khi t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c trang web \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7. \u0110\u1ec3 c\u00f3 th\u00eam l\u1eddi khuy\u00ean v\u1ec1 c\u00e0i \u0111\u1eb7t ph\u00e1t hi\u1ec7n camera v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n t\u1ed1t nh\u1ea5t, h\u00e3y kh\u00e1m ph\u00e1 h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/how-to\/scan-qr-codes\/\">c\u00e1ch qu\u00e9t m\u00e3 QR<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u00e9t M\u00e3 QR Nhanh ch\u00f3ng v\u00e0 An to\u00e0n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e0m ch\u1ee7 Google Lens gi\u00fap vi\u1ec7c truy xu\u1ea5t menu, c\u1ed5ng thanh to\u00e1n v\u00e0 li\u00ean k\u1ebft khuy\u1ebfn m\u1ea1i tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n tr\u00ean m\u1ecdi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh. Gi\u1eef s\u1ea1ch camera, duy tr\u00ec kho\u1ea3ng c\u00e1ch l\u1ea5y n\u00e9t ph\u00f9 h\u1ee3p v\u00e0 x\u00e1c minh c\u00e1c li\u00ean k\u1ebft xem tr\u01b0\u1edbc tr\u01b0\u1edbc khi nh\u1ea5n s\u1ebd \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m qu\u00e9t m\u01b0\u1ee3t m\u00e0. N\u1ebfu b\u1ea1n c\u1ea7n gi\u1ea3i m\u00e3 m\u1ed9t m\u00e3 nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n d\u1ef1a v\u00e0o \u1ee9ng d\u1ee5ng, h\u00e3y s\u1eed d\u1ee5ng <a href=\"https:\/\/pageloot.com\/vi\/qr-code-scanner\/\">m\u00e1y qu\u00e9t QR tr\u1ef1c tuy\u1ebfn mi\u1ec5n ph\u00ed<\/a> \u0111\u1ec3 xem ngay l\u1eadp t\u1ee9c c\u00e1c li\u00ean k\u1ebft \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a t\u1eeb b\u1ea5t k\u1ef3 tr\u00ecnh duy\u1ec7t web n\u00e0o.<\/p>\n\n\n\n<h2 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-872bc30c16e4\"><strong class=\"schema-faq-question\">T\u00f4i c\u00f3 c\u1ea7n c\u00e0i \u0111\u1eb7t Google Lens ri\u00eang tr\u00ean Android kh\u00f4ng?<\/strong> <p class=\"schema-faq-answer\">Kh\u00f4ng, h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb Android hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1u c\u00f3 c\u00e1c t\u00ednh n\u0103ng Google Lens \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o thanh t\u00ecm ki\u1ebfm Google m\u1eb7c \u0111\u1ecbnh, Google Assistant ho\u1eb7c c\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng M\u00e1y \u1ea3nh g\u1ed1c.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-0eefbff7fd53\"><strong class=\"schema-faq-question\">Google Lens c\u00f3 th\u1ec3 qu\u00e9t m\u00e3 QR \u0111\u01b0\u1ee3c l\u01b0u d\u01b0\u1edbi d\u1ea1ng PDF kh\u00f4ng?<\/strong> <p class=\"schema-faq-answer\">Google Lens qu\u00e9t c\u00e1c t\u1ec7p h\u00ecnh \u1ea3nh nh\u01b0 JPEG ho\u1eb7c PNG. \u0110\u1ec3 qu\u00e9t PDF, h\u00e3y ch\u1ee5p \u1ea3nh m\u00e0n h\u00ecnh m\u00e3 QR b\u00ean trong t\u00e0i li\u1ec7u v\u00e0 m\u1edf \u1ea3nh ch\u1ee5p m\u00e0n h\u00ecnh \u0111\u00f3 trong Google Lens ho\u1eb7c tr\u00ecnh \u0111\u1ecdc tr\u1ef1c tuy\u1ebfn.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-dc60b9c68f4d\"><strong class=\"schema-faq-question\">T\u00f4i n\u00ean l\u00e0m g\u00ec n\u1ebfu Google Lens m\u1edf sai trang web?<\/strong> <p class=\"schema-faq-answer\">\u0110\u00f3ng ngay tab tr\u00ecnh duy\u1ec7t m\u00e0 kh\u00f4ng nh\u1eadp b\u1ea5t k\u1ef3 th\u00f4ng tin n\u00e0o. Ki\u1ec3m tra xem m\u00e3 QR v\u1eadt l\u00fd c\u00f3 b\u1ecb d\u00e1n \u0111\u00e8 nh\u00e3n d\u00e1n l\u00ean kh\u00f4ng ho\u1eb7c li\u1ec7u m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n c\u00f3 \u0111\u1ecdc nh\u1ea7m m\u1ed9t m\u00e3 li\u1ec1n k\u1ec1 kh\u00f4ng.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u c\u00e1ch qu\u00e9t m\u00e3 QR b\u1eb1ng Google Lens t\u1eeb m\u00e1y \u1ea3nh tr\u1ef1c ti\u1ebfp ho\u1eb7c \u1ea3nh \u0111\u00e3 l\u01b0u tr\u00ean Android v\u00e0 iPhone, c\u00f9ng v\u1edbi c\u00e1c m\u1eb9o an to\u00e0n v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/p>","protected":false},"author":17,"featured_media":55783,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-55866","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to"],"yoast_head":"<!-- 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tips.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pageloot.com\/vi\/how-to\/scan-a-qr-code-with-google-lens\/\" \/>\n<meta property=\"og:site_name\" content=\"Pageloot\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pageloot\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-27T08:48:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/07\/smartphone-qr-code-31e3a3-4e5ad3518a41.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Siim T\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:site\" content=\"@getpageloot\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" 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