{"id":99,"date":"2024-10-08T21:38:14","date_gmt":"2024-10-08T21:38:14","guid":{"rendered":"https:\/\/pixelsconverter.online\/?page_id=99"},"modified":"2025-10-26T04:11:20","modified_gmt":"2025-10-26T04:11:20","slug":"a-paper-sizes-to-pixels","status":"publish","type":"page","link":"https:\/\/toolsmate.online\/vi\/a-paper-sizes-to-pixels\/","title":{"rendered":"B\u1ed9 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y sang pixel"},"content":{"rendered":"<style>.kb-row-layout-id99_b026ff-bf > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id99_b026ff-bf > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id99_b026ff-bf > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-sm, 1rem);max-width:var( --global-content-width, 1100px );padding-left:var(--global-content-edge-padding);padding-right:var(--global-content-edge-padding);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id99_b026ff-bf > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id99_b026ff-bf > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id99_b026ff-bf > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id99_b026ff-bf alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top kb-theme-content-width\">\n<style>.kadence-column99_5f8380-d0 > .kt-inside-inner-col,.kadence-column99_5f8380-d0 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_5f8380-d0 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_5f8380-d0 > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_5f8380-d0 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_5f8380-d0 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_5f8380-d0{position:relative;}@media all and (max-width: 1024px){.kadence-column99_5f8380-d0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_5f8380-d0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_5f8380-d0\"><div class=\"kt-inside-inner-col\">\n<h1 class=\"wp-block-heading has-theme-palette-9-color has-text-color has-link-color wp-elements-ba36e18c1066379ab7353b68a831bc37\">C\u00d4NG C\u1ee4 CHUY\u1ec2N \u0110\u1ed4I K\u00cdCH TH\u01af\u1edaC GI\u1ea4Y SANG S\u1ed0 \u0110I\u1ec2M \u1ea2NH<\/h1>\n<\/div><\/div>\n\n\n<style>.kadence-column99_337fe6-c8 > .kt-inside-inner-col,.kadence-column99_337fe6-c8 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_337fe6-c8 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_337fe6-c8 > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_337fe6-c8 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_337fe6-c8 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_337fe6-c8{position:relative;}@media all and (max-width: 1024px){.kadence-column99_337fe6-c8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_337fe6-c8 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_337fe6-c8\"><div class=\"kt-inside-inner-col\">\n<div class=\"container\">\n    <div class=\"fields-container\">\n        <div class=\"form-group\">\n            <label for=\"paperSize\">Ch\u1ecdn k\u00edch th\u01b0\u1edbc gi\u1ea5y:<\/label>\n            <select id=\"paperSize\">\n                <option value=\"841,1189,33.1,46.8\">A0<\/option>\n                <option value=\"594,841,23.4,33.1\">A1<\/option>\n                <option value=\"420,594,16.5,23.4\">A2<\/option>\n                <option value=\"297,420,11.7,16.5\">A3<\/option>\n                <option value=\"210,297,8.3,11.7\">A4<\/option>\n                <option value=\"148,210,5.8,8.3\">A5<\/option>\n                <option value=\"105,148,4.1,5.8\">A6<\/option>\n                <option value=\"74,105,2.9,4.1\">A7<\/option>\n                <option value=\"52,74,2,2.9\">A8<\/option>\n                <option value=\"37,52,1.5,2\">A9<\/option>\n                <option value=\"26,37,1,1.5\">A10<\/option>\n                <option value=\"18,26,0.7,1\">A11<\/option>\n                <option value=\"13,18,0.5,0.7\">A12<\/option>\n                <option value=\"9,13,0.4,0.5\">A13<\/option>\n            <\/select>\n        <\/div>\n\n        <div class=\"form-group\">\n            <label for=\"dpi\">Nh\u1eadp DPI:<\/label>\n            <input type=\"number\" id=\"dpi\" value=\"96\">\n        <\/div>\n    <\/div>\n\n    <button onclick=\"convertToPixels()\">Chuy\u1ec3n \u0111\u1ed5i<\/button>\n\n    <div id=\"result\">\n        <input type=\"text\" id=\"width\" placeholder=\"Chi\u1ec1u r\u1ed9ng t\u00ednh b\u1eb1ng pixel\" readonly>\n        <input type=\"text\" id=\"height\" placeholder=\"Chi\u1ec1u cao t\u00ednh b\u1eb1ng pixel\" readonly>\n    <\/div>\n\n    <div id=\"explanation\">\n        <p id=\"sizeInfo\"><\/p>\n        <p id=\"dpiInfo\"><\/p>\n        <p id=\"pixelInfo\"><\/p>\n    <\/div>\n<\/div>\n\n\n   <script>\n        function convertToPixels() {\n    \/\/ Get the selected option text (e.g., \"A1\")\n    let paperSizeElement = document.getElementById('paperSize');\n    let selectedOptionText = paperSizeElement.options[paperSizeElement.selectedIndex].text.split(' ')[0]; \/\/ Get \"A1\" from \"A1 (594 x 841 mm \/ 23.4 x 33.1 inches)\"\n    \n    \/\/ Get the paper size and DPI values\n    let paperSize = document.getElementById('paperSize').value.split(',');\n    let dpi = document.getElementById('dpi').value;\n\n    \/\/ Paper size in millimeters and inches\n    let widthMM = parseFloat(paperSize[0]);\n    let heightMM = parseFloat(paperSize[1]);\n    let widthInches = parseFloat(paperSize[2]);\n    let heightInches = parseFloat(paperSize[3]);\n\n    \/\/ Calculate the width and height in pixels\n    let widthPixels = widthInches * dpi;\n    let heightPixels = heightInches * dpi;\n\n    \/\/ Display the result\n    document.getElementById('width').value = Math.round(widthPixels);\n    document.getElementById('height').value = Math.round(heightPixels);\n\n    \/\/ Generate the dynamic content for explanation\n    let sizeInfo = `The selected paper ${selectedOptionText} and its size is ${widthMM} mm x ${heightMM} mm, which is the same as ${widthInches} inches x ${heightInches} inches.`;\n    let dpiInfo = `You've entered a DPI (dots per inch) of ${dpi}. This tells us how many pixels there are in each inch of the paper.`;\n    let pixelInfo = `Based on your input, the pixel dimensions for this paper size are approximately ${Math.round(widthPixels)} pixels wide and ${Math.round(heightPixels)} pixels high.`;\n\n    \/\/ Update the explanation content\n    document.getElementById('sizeInfo').innerText = sizeInfo;\n    document.getElementById('dpiInfo').innerText = dpiInfo;\n    document.getElementById('pixelInfo').innerText = pixelInfo;\n}\n\n    <\/script>\n<style>\n.container {\n    background-color: #fff;\n    padding: 30px;\n    border-radius: 10px;\n    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);\n    max-width: 600px;\n    width: 100%;\n}\n\n.fields-container {\n    margin-bottom: 20px;\n}\n\n.form-group {\n    margin-bottom: 20px;\n    position: relative;\n}\n\nlabel {\n    display: block;\n    margin-bottom: 5px;\n    font-size: 1rem;\n    color: #007bff;\n}\n\ninput[type=\"number\"], select {\n    width: 100%;\n    padding: 15px;\n    font-size: 1.2rem;\n    border-radius: 8px;\n    border: 2px solid #d9d9d9;\n    outline: none;\n    transition: border 0.3s ease;\n}\n\ninput[type=\"number\"]:focus, select:focus {\n    border-color: #007bff;\n}\n\nbutton {\n    background-color: #007bff;\n    color: #fff;\n    padding: 10px 20px;\n    font-size: 1.2rem;\n    border: none;\n    border-radius: 8px;\n    cursor: pointer;\n    transition: background-color 0.3s ease;\n    margin-bottom: 20px;\n}\n\nbutton:hover {\n    background-color: #0056b3;\n}\n\n#result {\n    display: flex;\n    justify-content: space-between;\n    margin-top: 10px;\n}\n\n#result input {\n    width: 48%;\n    padding: 10px;\n    font-size: 1rem;\n    border-radius: 8px;\n    border: 2px solid #d9d9d9;\n    text-align: center;\n    background-color: #e7f3ff;\n}\n\n#explanation {\n    margin-top: 20px;\n}\n\n#explanation p {\n    font-size: 1rem;\n    margin: 5px 0;\n}\n\n@media (max-width: 600px) {\n    .container {\n        padding: 35px 15px;\n    }\n\n    input[type=\"number\"], select, button {\n        font-size: 1rem;\n        padding: 10px;\n    }\n\n    #result input {\n        font-size: 0.9rem;\n        padding: 8px;\n    }\n\n    #explanation p {\n        font-size: 0.9rem;\n    }\n}\n\n<\/style>\n<\/div><\/div>\n\n\n<style>.kadence-column99_9510f2-24 > .kt-inside-inner-col,.kadence-column99_9510f2-24 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_9510f2-24 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_9510f2-24 > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_9510f2-24 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_9510f2-24 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_9510f2-24, .kadence-column99_9510f2-24 h1, .kadence-column99_9510f2-24 h2, .kadence-column99_9510f2-24 h3, .kadence-column99_9510f2-24 h4, .kadence-column99_9510f2-24 h5, .kadence-column99_9510f2-24 h6{color:var(--global-palette9, #ffffff);}.kadence-column99_9510f2-24 a{color:var(--global-palette7, #EDF2F7);}.kadence-column99_9510f2-24{position:relative;}@media all and (max-width: 1024px){.kadence-column99_9510f2-24 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_9510f2-24 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_9510f2-24\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">C\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc sang pixel c\u1ee7a gi\u1ea5y.<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ed9 chuy\u1ec3n \u0111\u1ed5i t\u1eeb gi\u1ea5y sang pixel l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p>M\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh kh\u00f3 kh\u0103n nh\u1ea5t khi thi\u1ebft k\u1ebf n\u1ed9i dung in \u1ea5n v\u00e0 ph\u01b0\u01a1ng ti\u1ec7n k\u1ef9 thu\u1eadt s\u1ed1 l\u00e0 vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd c\u1ee7a gi\u1ea5y sang gi\u00e1 tr\u1ecb pixel k\u1ef9 thu\u1eadt s\u1ed1. V\u1edbi C\u00f4ng c\u1ee5 Chuy\u1ec3n \u0111\u1ed5i K\u00edch th\u01b0\u1edbc Gi\u1ea5y sang Pixel c\u1ee7a ToolsMate.online, vi\u1ec7c n\u00e0y tr\u1edf n\u00ean d\u1ec5 d\u00e0ng.<\/p>\n\n\n\n<p>B\u1ea1n ph\u1ea3i l\u00e0m t\u1edd r\u01a1i A4, \u00e1p ph\u00edch A2 ho\u1eb7c bi\u1ec3n qu\u1ea3ng c\u00e1o A0 v\u00e0 bi\u1ebft c\u00e1ch thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y theo chu\u1ea9n ISO A-series (A0-A13) ngay l\u1eadp t\u1ee9c \u0111\u1ec3 thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n lu\u00f4n ho\u00e0n h\u1ea3o khi in ho\u1eb7c hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n\n\n\n<p>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i n\u00e0y s\u1ebd r\u1ea5t h\u1eefu \u00edch, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda, chuy\u00ean gia in \u1ea5n v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n web, nh\u1eefng ng\u01b0\u1eddi mu\u1ed1n c\u00f3 t\u1ef7 l\u1ec7 v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i ph\u00f9 h\u1ee3p m\u00e0 kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i b\u1ecb h\u1ecfng m\u1ed7i l\u1ea7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1i sao vi\u1ec7c thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y th\u00e0nh pixel l\u1ea1i quan tr\u1ecdng.<\/h2>\n\n\n\n<p>\u0110\u1ed9 ch\u00ednh x\u00e1c l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t khi b\u1ea1n l\u00e0m vi\u1ec7c trong th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 kh\u00f4ng gian in \u1ea5n. K\u00edch th\u01b0\u1edbc kh\u1ed5 gi\u1ea5y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng milim\u00e9t (mm) ho\u1eb7c inch, nh\u01b0ng k\u00edch th\u01b0\u1edbc c\u1ee7a t\u1ec7p k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng pixel (px). Vi\u1ec7c kh\u00f4ng chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c in ho\u1eb7c hi\u1ec3n th\u1ecb tr\u1ef1c tuy\u1ebfn d\u01b0\u1edbi d\u1ea1ng kh\u00f4ng th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c, b\u1ecb m\u00e9o m\u00f3 ho\u1eb7c kh\u00f4ng c\u0103n ch\u1ec9nh.<\/p>\n\n\n\n<p>D\u00f2ng A: C\u00e1c k\u00edch th\u01b0\u1edbc (A0, A1, A2, A3, A4, v.v.) \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi theo ti\u00eau chu\u1ea9n ISO 216 v\u00e0 c\u00f3 t\u1ef7 l\u1ec7 c\u1ed1 \u0111\u1ecbnh l\u00e0 1 tr\u00ean c\u0103n b\u1eadc hai c\u1ee7a 2. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo t\u1ef7 l\u1ec7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n b\u1eb1ng m\u1ed9t n\u1eeda k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng v\u1edbi t\u1ef7 l\u1ec7 t\u01b0\u01a1ng t\u1ef1 nhau.<\/p>\n\n\n\n<p>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i c\u00e1c k\u00edch th\u01b0\u1edbc n\u00e0y th\u00e0nh pixel \u1edf DPI (ch\u1ea5m tr\u00ean inch) th\u00edch h\u1ee3p s\u1ebd \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i b\u1ea3n in s\u1ebd r\u00f5 r\u00e0ng v\u00e0 m\u1ed7i thi\u1ebft k\u1ebf web s\u1ebd c\u00f3 v\u1ebb r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f4ng th\u1ee9c chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y sang pixel.<\/h2>\n\n\n\n<p>C\u00f4ng th\u1ee9c \u0111\u01a1n gi\u1ea3n nh\u1ea5t c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y th\u00e0nh pixel nh\u01b0 sau:<\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-2-background-color has-background\"><code><strong>\u0110i\u1ec3m \u1ea3nh = (Inch \u00d7 DPI)<\/strong><\/code><\/pre>\n\n\n\n<p>Trong \u0111\u00f3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Inch =<\/strong> Chi\u1ec1u d\u00e0i ho\u1eb7c chi\u1ec1u r\u1ed9ng c\u1ee7a kh\u1ed5 gi\u1ea5y t\u00ednh b\u1eb1ng inch.<\/li>\n\n\n\n<li><strong>DPI (Ch\u1ea5m tr\u00ean m\u1ed9t inch) =<\/strong> \u0110\u1ed9 ph\u00e2n gi\u1ea3i h\u00ecnh \u1ea3nh (Web 72, b\u1ea3n in 300)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1edd gi\u1ea5y kh\u1ed5 A4 \u0111\u01b0\u1ee3c qu\u00e9t th\u00e0nh pixel.<\/h2>\n\n\n\n<p><strong>Ch\u00fang t\u00f4i s\u1ebd in m\u1ed9t t\u1edd gi\u1ea5y A4 (8,27 x 11,69 inch) v\u1edbi 300 DPI:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-2-background-color has-background\"><code>Chi\u1ec1u r\u1ed9ng = 8,27 \u00d7 300 = 2481 pixel Chi\u1ec1u cao = 11,69 \u00d7 300 = 3508 pixel<\/code><\/pre>\n\n\n\n<p>V\u00ec v\u1eady, m\u1ed9t t\u00e0i li\u1ec7u A4 \u1edf 300 DPI = 2481 \u00d7 3508 pixel<\/p>\n\n\n\n<p><strong>N\u1ebfu b\u1ea1n chuy\u1ec3n \u0111\u1ed5i n\u00f3 cho web (72 DPI):<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code has-theme-palette-2-background-color has-background\"><code>Chi\u1ec1u r\u1ed9ng = 8,27 \u00d7 72 = 595 pixel Chi\u1ec1u cao = 11,69 \u00d7 72 = 842 pixel<\/code><\/pre>\n\n\n\n<p>A4 72 DPI = 595 x 842 pixel, do \u0111\u00f3, l\u00e0 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y sang pixel.<\/h2>\n\n\n\n<p>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i tr\u1ef1c tuy\u1ebfn c\u1ee7a ch\u00fang t\u00f4i r\u1ea5t d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i bi\u1ebft to\u00e1n. H\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n sau:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Ch\u1ecdn K\u00edch th\u01b0\u1edbc gi\u1ea5y:<\/h3>\n\n\n\n<p>Ch\u1ecdn k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n AO, A1, A2, A3, A4, A5-A12.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Ch\u1ecdn C\u00e0i \u0111\u1eb7t DPI:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng \u0111\u1ed9 ph\u00e2n gi\u1ea3i 300 DPI \u0111\u1ec3 t\u1ea1o ra k\u1ebft qu\u1ea3 in c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao.<\/li>\n\n\n\n<li>S\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt s\u1ed1\/web (\u0110\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh) S\u1eed d\u1ee5ng 72 ho\u1eb7c 96 DPI.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. Nh\u1ea5p v\u00e0o Chuy\u1ec3n \u0111\u1ed5i:<\/h3>\n\n\n\n<p>T\u00ecm chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao pixel ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc gi\u1ea5y m\u00e0 b\u1ea1n \u0111\u00e3 ch\u1ecdn ch\u1ec9 trong v\u00e0i gi\u00e2y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. \u00c1p d\u1ee5ng k\u1ebft qu\u1ea3:<\/h3>\n\n\n\n<p>S\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc pixel trong ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf c\u00f3 k\u00edch th\u01b0\u1edbc y\u00eau th\u00edch c\u1ee7a b\u1ea1n nh\u01b0 Adobe Photoshop, Illustrator, Canva ho\u1eb7c Figma.<\/p>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p nhanh ch\u00f3ng n\u00e0y s\u1ebd gi\u00fap t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt c\u1ee7a b\u1ea1n tr\u1edf n\u00ean s\u1eafc n\u00e9t v\u00e0 ho\u00e0n h\u1ea3o v\u1ec1 m\u1eb7t t\u1ef7 l\u1ec7 tr\u00ean m\u1ecdi ch\u1ea5t li\u1ec7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><b>B\u1ea3ng k\u00edch th\u01b0\u1edbc gi\u1ea5y theo pixel (300 DPI v\u00e0 72 DPI)<\/b><\/h2>\n\n\n\n<p>Sau \u0111\u00e2y l\u00e0 b\u1ea3ng \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 k\u00edch th\u01b0\u1edbc gi\u1ea5y A \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh pixel \u1edf c\u1ea3 300 DPI (\u0111\u1ec3 in) v\u00e0 72 DPI (\u0111\u1ec3 web):<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column99_14a878-e9 > .kt-inside-inner-col,.kadence-column99_14a878-e9 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_14a878-e9 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_14a878-e9 > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_14a878-e9 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_14a878-e9 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_14a878-e9{position:relative;}@media all and (max-width: 1024px){.kadence-column99_14a878-e9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_14a878-e9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_14a878-e9\"><div class=\"kt-inside-inner-col\">\n<table>\n    <thead>\n        <tr>\n            <th>K\u00edch th\u01b0\u1edbc gi\u1ea5y<\/th>\n            <th>K\u00edch th\u01b0\u1edbc (Inch)<\/th>\n            <th>K\u00edch th\u01b0\u1edbc (mm)<\/th>\n            <th>300 DPI (\u0110i\u1ec3m \u1ea3nh)<\/th>\n            <th>72 DPI (\u0110i\u1ec3m \u1ea3nh)<\/th>\n            <th>T\u1ed5ng di\u1ec7n t\u00edch (m\u00b2)<\/th>\n            <th>\u0110i\u1ec3m \u1ea3nh tr\u00ean m\u1ed9t inch vu\u00f4ng (PPI)<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td>A0<\/td>\n            <td>33,11 \u00d7 46,81<\/td>\n            <td>841 \u00d7 1189<\/td>\n            <td>9933 \u00d7 14043<\/td>\n            <td>2380 \u00d7 3368<\/td>\n            <td>1.00<\/td>\n            <td>92.34<\/td>\n        <\/tr>\n        <tr>\n            <td>A1<\/td>\n            <td>23,39 \u00d7 33,11<\/td>\n            <td>594 \u00d7 841<\/td>\n            <td>7016 \u00d7 9933<\/td>\n            <td>1684 \u00d7 2380<\/td>\n            <td>0.50<\/td>\n            <td>81.70<\/td>\n        <\/tr>\n        <tr>\n            <td>A2<\/td>\n            <td>16,54 \u00d7 23,39<\/td>\n            <td>420 \u00d7 594<\/td>\n            <td>4961 \u00d7 7016<\/td>\n            <td>1191 \u00d7 1684<\/td>\n            <td>0.25<\/td>\n            <td>76.16<\/td>\n        <\/tr>\n        <tr>\n            <td>A3<\/td>\n            <td>11,69 \u00d7 16,54<\/td>\n            <td>297 \u00d7 420<\/td>\n            <td>3508 \u00d7 4961<\/td>\n            <td>841 \u00d7 1191<\/td>\n            <td>0.125<\/td>\n            <td>70.95<\/td>\n        <\/tr>\n        <tr>\n            <td>A4<\/td>\n            <td>8,27 \u00d7 11,69<\/td>\n            <td>210 \u00d7 297<\/td>\n            <td>2481 \u00d7 3508<\/td>\n            <td>596 \u00d7 841<\/td>\n            <td>0.0625<\/td>\n            <td>63.95<\/td>\n        <\/tr>\n        <tr>\n            <td>A5<\/td>\n            <td>5,83 \u00d7 8,27<\/td>\n            <td>148 \u00d7 210<\/td>\n            <td>1748 \u00d7 2481<\/td>\n            <td>420 \u00d7 596<\/td>\n            <td>0.03125<\/td>\n            <td>57.86<\/td>\n        <\/tr>\n        <tr>\n            <td>A6<\/td>\n            <td>4,13 \u00d7 5,83<\/td>\n            <td>105 \u00d7 148<\/td>\n            <td>1240 \u00d7 1748<\/td>\n            <td>298 \u00d7 420<\/td>\n            <td>0.015625<\/td>\n            <td>54.62<\/td>\n        <\/tr>\n        <tr>\n            <td>A7<\/td>\n            <td>2,91 \u00d7 4,13<\/td>\n            <td>74 \u00d7 105<\/td>\n            <td>874 \u00d7 1240<\/td>\n            <td>210 \u00d7 298<\/td>\n            <td>0.0078125<\/td>\n            <td>52.25<\/td>\n        <\/tr>\n        <tr>\n            <td>A8<\/td>\n            <td>2,05 \u00d7 2,91<\/td>\n            <td>52 \u00d7 74<\/td>\n            <td>614 \u00d7 874<\/td>\n            <td>148 \u00d7 210<\/td>\n            <td>0.00390625<\/td>\n            <td>50.13<\/td>\n        <\/tr>\n        <tr>\n            <td>A9<\/td>\n            <td>1,46 \u00d7 2,05<\/td>\n            <td>37 \u00d7 52<\/td>\n            <td>437 \u00d7 614<\/td>\n            <td>105 \u00d7 148<\/td>\n            <td>0.001953125<\/td>\n            <td>48.07<\/td>\n        <\/tr>\n        <tr>\n            <td>A10<\/td>\n            <td>1,02 \u00d7 1,46<\/td>\n            <td>26 \u00d7 37<\/td>\n            <td>307 \u00d7 437<\/td>\n            <td>74 \u00d7 105<\/td>\n            <td>0.0009765625<\/td>\n            <td>46.21<\/td>\n        <\/tr>\n        <tr>\n            <td>A11<\/td>\n            <td>0,73 \u00d7 1,02<\/td>\n            <td>18 \u00d7 26<\/td>\n            <td>217 \u00d7 307<\/td>\n            <td>52 \u00d7 74<\/td>\n            <td>0.0004730225<\/td>\n            <td>44.55<\/td>\n        <\/tr>\n        <tr>\n            <td>A12<\/td>\n            <td>0,52 \u00d7 0,73<\/td>\n            <td>13 \u00d7 18<\/td>\n            <td>153 \u00d7 217<\/td>\n            <td>36 \u00d7 52<\/td>\n            <td>0.0002734375<\/td>\n            <td>43.31<\/td>\n        <\/tr>\n        <tr>\n            <td>A13<\/td>\n            <td>0,37 \u00d7 0,52<\/td>\n            <td>9,0 \u00d7 13,0<\/td>\n            <td>109 \u00d7 153<\/td>\n            <td>26 \u00d7 36<\/td>\n            <td>0.000140625<\/td>\n            <td>42.15<\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n<\/div><\/div>\n\n\n<style>.kadence-column99_f66d6e-18 > .kt-inside-inner-col,.kadence-column99_f66d6e-18 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_f66d6e-18 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_f66d6e-18 > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_f66d6e-18 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_f66d6e-18 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_f66d6e-18, .kadence-column99_f66d6e-18 h1, .kadence-column99_f66d6e-18 h2, .kadence-column99_f66d6e-18 h3, .kadence-column99_f66d6e-18 h4, .kadence-column99_f66d6e-18 h5, .kadence-column99_f66d6e-18 h6{color:var(--global-palette9, #ffffff);}.kadence-column99_f66d6e-18 a{color:var(--global-palette7, #EDF2F7);}.kadence-column99_f66d6e-18{position:relative;}@media all and (max-width: 1024px){.kadence-column99_f66d6e-18 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_f66d6e-18 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_f66d6e-18\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">B\u1ea3ng k\u00edch th\u01b0\u1edbc gi\u1ea5y v\u1edbi k\u00edch th\u01b0\u1edbc \u0111i\u1ec3m \u1ea3nh<\/h2>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng hi\u1ec3n th\u1ecb k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c kh\u1ed5 gi\u1ea5y ti\u00eau chu\u1ea9n (A0 \u0111\u1ebfn A13) \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh pixel \u1edf 96 DPI.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column99_6c5546-e0 > .kt-inside-inner-col,.kadence-column99_6c5546-e0 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_6c5546-e0 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_6c5546-e0 > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_6c5546-e0 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_6c5546-e0 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_6c5546-e0{position:relative;}@media all and (max-width: 1024px){.kadence-column99_6c5546-e0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_6c5546-e0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_6c5546-e0\"><div class=\"kt-inside-inner-col\">\n<table>\n        <thead>\n            <tr>\n                <th>K\u00edch th\u01b0\u1edbc Gi\u1ea5y<\/th>\n                <th>Chi\u1ec1u r\u1ed9ng (px)<\/th>\n                <th>Chi\u1ec1u cao (px)<\/th>\n            <\/tr>\n        <\/thead>\n        <tbody>\n            <tr>\n                <td data-label=\"Paper Size\">A0<\/td>\n                <td data-label=\"Width (px)\">3.587 px<\/td>\n                <td data-label=\"Height (px)\">5.080 px<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A1<\/td>\n                <td data-label=\"Width (px)\">2.540 px<\/td>\n                <td data-label=\"Height (px)\">3.586 px<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A2<\/td>\n                <td data-label=\"Width (px)\">1.770 px<\/td>\n                <td data-label=\"Height (px)\">2.540 px<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A3<\/td>\n                <td data-label=\"Width (px)\">1.220 px<\/td>\n                <td data-label=\"Height (px)\">1.709 px<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A4<\/td>\n                <td data-label=\"Width (px)\">850 \u0111i\u1ec3m \u1ea3nh<\/td>\n                <td data-label=\"Height (px)\">1.189 px<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A5<\/td>\n                <td data-label=\"Width (px)\">591 \u0111i\u1ec3m \u1ea3nh<\/td>\n                <td data-label=\"Height (px)\">845 \u0111i\u1ec3m \u1ea3nh<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A6<\/td>\n                <td data-label=\"Width (px)\">419 \u0111i\u1ec3m \u1ea3nh<\/td>\n                <td data-label=\"Height (px)\">591 \u0111i\u1ec3m \u1ea3nh<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A7<\/td>\n                <td data-label=\"Width (px)\">295 \u0111i\u1ec3m \u1ea3nh<\/td>\n                <td data-label=\"Height (px)\">419 \u0111i\u1ec3m \u1ea3nh<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A8<\/td>\n                <td data-label=\"Width (px)\">207 \u0111i\u1ec3m \u1ea3nh<\/td>\n                <td data-label=\"Height (px)\">295 \u0111i\u1ec3m \u1ea3nh<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A9<\/td>\n                <td data-label=\"Width (px)\">147 \u0111i\u1ec3m \u1ea3nh<\/td>\n                <td data-label=\"Height (px)\">207 \u0111i\u1ec3m \u1ea3nh<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A10<\/td>\n                <td data-label=\"Width (px)\">104px<\/td>\n                <td data-label=\"Height (px)\">147 \u0111i\u1ec3m \u1ea3nh<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A11<\/td>\n                <td data-label=\"Width (px)\">73 \u0111i\u1ec3m \u1ea3nh<\/td>\n                <td data-label=\"Height (px)\">104px<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A12<\/td>\n                <td data-label=\"Width (px)\">52px<\/td>\n                <td data-label=\"Height (px)\">73 \u0111i\u1ec3m \u1ea3nh<\/td>\n            <\/tr>\n            <tr>\n                <td data-label=\"Paper Size\">A13<\/td>\n                <td data-label=\"Width (px)\">37 \u0111i\u1ec3m \u1ea3nh<\/td>\n                <td data-label=\"Height (px)\">52px<\/td>\n            <\/tr>\n        <\/tbody>\n    <\/table>\n<\/div><\/div>\n\n\n<style>.kadence-column99_ef8e6c-56 > .kt-inside-inner-col,.kadence-column99_ef8e6c-56 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_ef8e6c-56 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_ef8e6c-56 > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_ef8e6c-56 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_ef8e6c-56 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_ef8e6c-56, .kadence-column99_ef8e6c-56 h1, .kadence-column99_ef8e6c-56 h2, .kadence-column99_ef8e6c-56 h3, .kadence-column99_ef8e6c-56 h4, .kadence-column99_ef8e6c-56 h5, .kadence-column99_ef8e6c-56 h6{color:var(--global-palette9, #ffffff);}.kadence-column99_ef8e6c-56 a{color:var(--global-palette7, #EDF2F7);}.kadence-column99_ef8e6c-56{position:relative;}@media all and (max-width: 1024px){.kadence-column99_ef8e6c-56 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_ef8e6c-56 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_ef8e6c-56\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a c\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y A sang pixel.<\/h2>\n\n\n\n<p>Khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i \u1ed5n \u0111\u1ecbnh, n\u00f3 c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c<\/h3>\n\n\n\n<p>\u0110\u1eebng l\u00e0m v\u1eady \u2014 h\u00e3y giao b\u1ea5t k\u1ef3 lo\u1ea1i gi\u1ea5y kh\u1ed5 A n\u00e0o, c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 t\u1ee9c th\u00ec.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u0110\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c<\/h3>\n\n\n\n<p>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i c\u1ee7a ch\u00fang t\u00f4i l\u00e0 ISO 216 ph\u00f9 h\u1ee3p v\u1edbi t\u1ef7 l\u1ec7 DPI ch\u00ednh x\u00e1c, do \u0111\u00f3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng m\u00e9o h\u00ecnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 tr\u1ef1c tuy\u1ebfn v\u00e0 gi\u1ea5y.<\/h3>\n\n\n\n<p>\u0110\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t t\u1ea5m \u00e1p ph\u00edch l\u1edbn ho\u1eb7c \u0111\u1ed3 h\u1ecda web, nh\u01b0ng trong m\u1ecdi tr\u01b0\u1eddng h\u1ee3p, c\u00f4ng c\u1ee5 n\u00e0y s\u1ebd \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n c\u00f3 k\u00edch th\u01b0\u1edbc c\u1ee5 th\u1ec3 theo nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Duy tr\u00ec t\u1ef7 l\u1ec7 khung h\u00ecnh<\/h3>\n\n\n\n<p>T\u1ef7 l\u1ec7 khung h\u00ecnh c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c k\u00edch c\u1ee1 A l\u00e0 1:2 vu\u00f4ng v\u00e0 do \u0111\u00f3 b\u1ea5t k\u1ef3 thi\u1ebft k\u1ebf n\u00e0o c\u0169ng c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi b\u1ea5t k\u1ef3 k\u00edch th\u01b0\u1edbc n\u00e0o.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. \u00dd t\u01b0\u1edfng ph\u00f9 h\u1ee3p nh\u1ea5t d\u00e0nh cho c\u00e1c nh\u00e0 thi\u1ebft k\u1ebf, nh\u00e0 ti\u1ebfp th\u1ecb v\u00e0 nh\u00e0 xu\u1ea5t b\u1ea3n.<\/h3>\n\n\n\n<p>Ph\u1ea7n m\u1ec1m n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 duy tr\u00ec v\u1ebb ngo\u00e0i chuy\u00ean nghi\u1ec7p cho d\u00f9 b\u1ea1n \u0111ang thi\u1ebft k\u1ebf b\u00eca t\u1ea1p ch\u00ed, t\u1edd r\u01a1i hay qu\u1ea3ng c\u00e1o tr\u00ean web.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nh\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda:<\/strong> \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch thay th\u1ebf kh\u1ed5 gi\u1ea5y A3 b\u1eb1ng kh\u1ed5 gi\u1ea5y A4 v\u1edbi t\u1ef7 l\u1ec7 \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean.<\/li>\n\n\n\n<li><strong>Chuy\u00ean gia in \u1ea5n:<\/strong> l\u00e0 c\u00e1c t\u1ec7p c\u00f3 th\u1ec3 in \u0111\u01b0\u1ee3c v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i 300 DPI.<\/li>\n\n\n\n<li><strong>Nh\u00e0 thi\u1ebft k\u1ebf web:<\/strong> chuy\u1ec3n \u0111\u1ed5i b\u1ed1 c\u1ee5c A4 sang d\u1ea1ng pixel \u0111\u1ec3 c\u00f3 th\u1ec3 xem tr\u01b0\u1edbc tr\u1ef1c tuy\u1ebfn.<\/li>\n\n\n\n<li><strong>H\u1ecdc sinh v\u00e0 nh\u00e0 gi\u00e1o d\u1ee5c:<\/strong> H\u1ecdc sinh n\u00ean l\u00e0m b\u00e0i t\u1eadp ho\u1eb7c \u00e1p ph\u00edch \u0111\u1ec3 chu\u1ea9n b\u1ecb in ho\u1eb7c g\u1eedi qua Internet.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ).<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. DPI quan tr\u1ecdng c\u1ea7n in l\u00e0 bao nhi\u00eau?<\/h3>\n\n\n\n<p>Khi in \u1ea5n chuy\u00ean nghi\u1ec7p, n\u00ean lu\u00f4n s\u1eed d\u1ee5ng \u0111\u1ed9 ph\u00e2n gi\u1ea3i 300 DPI. \u0110\u1ed9 ph\u00e2n gi\u1ea3i n\u00e0y cho h\u00ecnh \u1ea3nh r\u00f5 n\u00e9t, s\u1eafc n\u00e9t v\u00e0 kh\u00f4ng b\u1ecb v\u1ee1 h\u1ea1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. DPI n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho \u0111\u1ed3 h\u1ecda web?<\/h3>\n\n\n\n<p>Ti\u00eau chu\u1ea9n cho m\u00e0n h\u00ecnh web v\u00e0 m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 l\u00e0 72 ho\u1eb7c 96 DPI. \u0110\u1ed9 ph\u00e2n gi\u1ea3i n\u00e0y chi\u1ebfm \u00edt dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef h\u01a1n x\u00e9t v\u1ec1 k\u00edch th\u01b0\u1edbc t\u1ec7p nh\u01b0ng v\u1eabn c\u00f3 \u0111\u1ed9 r\u00f5 n\u00e9t h\u1ee3p l\u00fd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. C\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i c\u00e1c lo\u1ea1i gi\u1ea5y c\u00f3 k\u00edch th\u01b0\u1edbc kh\u00e1c nh\u01b0 Letters, Legal, v.v. kh\u00f4ng?<\/h3>\n\n\n\n<p>Hi\u1ec7n t\u1ea1i, c\u00f4ng c\u1ee5 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c thu g\u1ecdn xu\u1ed1ng k\u00edch th\u01b0\u1edbc c\u1ee7a kh\u1ed5 A-series ISO (A0-A13). C\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc kh\u00e1c c\u0169ng c\u00f3 s\u1eb5n tr\u00ean ToolsMate cho \u0111\u1ecbnh d\u1ea1ng Letter v\u00e0 Legal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. K\u00edch th\u01b0\u1edbc pixel c\u00f3 li\u00ean quan g\u00ec t\u1edbi DPI?<\/h3>\n\n\n\n<p>DPI (\u0111i\u1ec3m \u1ea3nh tr\u00ean inch) l\u00e0 ch\u1ec9 s\u1ed1 th\u1ec3 hi\u1ec7n \u0111\u1ed9 ph\u00e2n gi\u1ea3i h\u00ecnh \u1ea3nh. DPI c\u00e0ng cao th\u00ec s\u1ed1 \u0111i\u1ec3m \u1ea3nh tr\u00ean m\u1ed7i inch c\u00e0ng nhi\u1ec1u, do \u0111\u00f3 k\u00edch th\u01b0\u1edbc t\u1ec7p v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh in ra c\u0169ng l\u1edbn h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. N\u00f3 c\u00f3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh thi\u1ebft k\u1ebf nh\u01b0 Photoshop ho\u1eb7c Canva kh\u00f4ng?<\/h3>\n\n\n\n<p>Ch\u1eafc ch\u1eafn r\u1ed3i! B\u1ea1n c\u00f3 th\u1ec3 nh\u1eadp tr\u1ef1c ti\u1ebfp k\u00edch th\u01b0\u1edbc pixel v\u00e0o t\u1ec7p khi t\u1ea1o t\u1ec7p m\u1edbi trong Photoshop, Illustrator, Canva ho\u1eb7c Figma.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>C\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y sang pixel l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft cho b\u1ea5t k\u1ef3 ai \u0111ang c\u00e2n b\u1eb1ng gi\u1eefa thi\u1ebft k\u1ebf v\u00e0 in \u1ea5n. C\u00f4ng c\u1ee5 n\u00e0y gi\u00fap b\u1ea1n th\u1ef1c hi\u1ec7n vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c.<\/p>\n\n\n\n<p>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i c\u1ee7a <strong>ToolsMate <\/strong>s\u1ebd \u0111\u01b0a t\u1ea5t c\u1ea3 c\u00e1c d\u1ef1 \u00e1n, t\u1edd r\u01a1i kh\u1ed5 A5 l\u1edbn v\u00e0 \u00e1p ph\u00edch kh\u1ed5 A0 l\u1edbn, s\u1eafc n\u00e9t, s\u1ea1ch s\u1ebd v\u00e0 \u0111\u00fang t\u1ef7 l\u1ec7, l\u00ean ph\u01b0\u01a1ng ti\u1ec7n.<\/p>\n<\/div><\/div>\n\n\n<style>.kadence-column99_39e5bc-33 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column99_39e5bc-33 > .kt-inside-inner-col,.kadence-column99_39e5bc-33 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_39e5bc-33 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_39e5bc-33 > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_39e5bc-33 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_39e5bc-33 > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);}.kadence-column99_39e5bc-33 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_39e5bc-33{position:relative;}@media all and (max-width: 1024px){.kadence-column99_39e5bc-33 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_39e5bc-33 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_39e5bc-33\"><div class=\"kt-inside-inner-col\">\n<h2 class=\"wp-block-heading has-theme-palette-2-color has-text-color has-link-color wp-elements-feb8386027aaeb63dd4ff1f376d8bd3e\">Th\u00eam b\u00e0i vi\u1ebft<\/h2>\n<\/div><\/div>\n\n\n<style>.kadence-column99_846293-bc > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-xs, 1rem);padding-right:var(--global-kb-spacing-xs, 1rem);padding-bottom:var(--global-kb-spacing-xs, 1rem);padding-left:var(--global-kb-spacing-xs, 1rem);}.kadence-column99_846293-bc > .kt-inside-inner-col,.kadence-column99_846293-bc > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column99_846293-bc > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column99_846293-bc > .kt-inside-inner-col{flex-direction:column;}.kadence-column99_846293-bc > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column99_846293-bc > .kt-inside-inner-col{background-color:var(--global-palette9, #ffffff);}.kadence-column99_846293-bc > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column99_846293-bc, .kadence-column99_846293-bc h1, .kadence-column99_846293-bc h2, .kadence-column99_846293-bc h3, .kadence-column99_846293-bc h4, .kadence-column99_846293-bc h5, .kadence-column99_846293-bc h6{color:var(--global-palette2, #2B6CB0);}.kadence-column99_846293-bc a{color:var(--global-palette2, #2B6CB0);}.kadence-column99_846293-bc{position:relative;}@media all and (max-width: 1024px){.kadence-column99_846293-bc > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column99_846293-bc > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column99_846293-bc\"><div class=\"kt-inside-inner-col\">\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/toolsmate.online\/vi\/b-paper-sizes-to-pixels\/\">Gi\u1ea5y B<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/vi\/c-paper-sizes-to-pixels\/\">Gi\u1ea5y C<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/toolsmate.online\/vi\/us-paper-sizes\/\">Gi\u1ea5y t\u1edd Hoa K\u1ef3<\/a><\/li>\n<\/ul>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>A PAPER SIZES TO PIXELS CONVERTER Select Paper Size: A0A1A2A3A4A5A6A7A8A9A10A11A12A13 Enter DPI: Convert A Converter of Sizes to Pixels of Paper. What is an A paper to pixels Converter? Among the most difficult aspects in designing the contents of print and digital media is the conversion of the physical size of the paper to digital&#8230;<\/p>","protected":false},"author":3,"featured_media":5458,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"class_list":["post-99","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A Paper Sizes to Pixels Converter, A0 To A13 Paper Size Converter<\/title>\n<meta name=\"description\" content=\"Easily convert between various A paper sizes with our A Paper Sizes to Pixels Converter. Ideal for design, printing, and measurement needs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/toolsmate.online\/vi\/a-paper-sizes-to-pixels\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Paper Sizes to Pixels Converter, A0 To A13 Paper Size Converter\" \/>\n<meta property=\"og:description\" content=\"Easily convert between various A paper sizes with our A Paper Sizes to Pixels Converter. Ideal for design, printing, and measurement needs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/toolsmate.online\/vi\/a-paper-sizes-to-pixels\/\" \/>\n<meta property=\"og:site_name\" content=\"Tools Mate\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-26T04:11:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/toolsmate.online\/wp-content\/uploads\/2024\/10\/InputValue3-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/toolsmate.online\\\/a-paper-sizes-to-pixels\\\/\",\"url\":\"https:\\\/\\\/toolsmate.online\\\/a-paper-sizes-to-pixels\\\/\",\"name\":\"A Paper Sizes to Pixels Converter, A0 To A13 Paper Size Converter\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/toolsmate.online\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/toolsmate.online\\\/a-paper-sizes-to-pixels\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/toolsmate.online\\\/a-paper-sizes-to-pixels\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/toolsmate.online\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/InputValue3-1.webp\",\"datePublished\":\"2024-10-08T21:38:14+00:00\",\"dateModified\":\"2025-10-26T04:11:20+00:00\",\"description\":\"Easily convert between various A paper sizes with our A Paper Sizes to Pixels Converter. Ideal for design, printing, and measurement needs.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/toolsmate.online\\\/a-paper-sizes-to-pixels\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/toolsmate.online\\\/a-paper-sizes-to-pixels\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/toolsmate.online\\\/a-paper-sizes-to-pixels\\\/#primaryimage\",\"url\":\"https:\\\/\\\/toolsmate.online\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/InputValue3-1.webp\",\"contentUrl\":\"https:\\\/\\\/toolsmate.online\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/InputValue3-1.webp\",\"width\":1200,\"height\":628,\"caption\":\"ALL A Paper Sizes to Pixels Converter\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/toolsmate.online\\\/a-paper-sizes-to-pixels\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/toolsmate.online\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A Paper Sizes to Pixels Converter\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/toolsmate.online\\\/#website\",\"url\":\"https:\\\/\\\/toolsmate.online\\\/\",\"name\":\"Tools Mate\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/toolsmate.online\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/toolsmate.online\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/toolsmate.online\\\/#organization\",\"name\":\"Tools Mate\",\"url\":\"https:\\\/\\\/toolsmate.online\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/toolsmate.online\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/toolsmate.online\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Background-4-1.png\",\"contentUrl\":\"https:\\\/\\\/toolsmate.online\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Background-4-1.png\",\"width\":290,\"height\":49,\"caption\":\"Tools Mate\"},\"image\":{\"@id\":\"https:\\\/\\\/toolsmate.online\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"B\u1ed9 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y sang pixel, B\u1ed9 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y A0 sang A13","description":"D\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c kh\u1ed5 gi\u1ea5y A kh\u00e1c nhau v\u1edbi C\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i kh\u1ed5 gi\u1ea5y A sang pixel c\u1ee7a ch\u00fang t\u00f4i. L\u00fd t\u01b0\u1edfng cho nhu c\u1ea7u thi\u1ebft k\u1ebf, in \u1ea5n v\u00e0 \u0111o l\u01b0\u1eddng.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/toolsmate.online\/vi\/a-paper-sizes-to-pixels\/","og_locale":"vi_VN","og_type":"article","og_title":"A Paper Sizes to Pixels Converter, A0 To A13 Paper Size Converter","og_description":"Easily convert between various A paper sizes with our A Paper Sizes to Pixels Converter. Ideal for design, printing, and measurement needs.","og_url":"https:\/\/toolsmate.online\/vi\/a-paper-sizes-to-pixels\/","og_site_name":"Tools Mate","article_modified_time":"2025-10-26T04:11:20+00:00","og_image":[{"width":1200,"height":628,"url":"https:\/\/toolsmate.online\/wp-content\/uploads\/2024\/10\/InputValue3-1.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"7 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/toolsmate.online\/a-paper-sizes-to-pixels\/","url":"https:\/\/toolsmate.online\/a-paper-sizes-to-pixels\/","name":"B\u1ed9 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y sang pixel, B\u1ed9 chuy\u1ec3n \u0111\u1ed5i k\u00edch th\u01b0\u1edbc gi\u1ea5y A0 sang A13","isPartOf":{"@id":"https:\/\/toolsmate.online\/#website"},"primaryImageOfPage":{"@id":"https:\/\/toolsmate.online\/a-paper-sizes-to-pixels\/#primaryimage"},"image":{"@id":"https:\/\/toolsmate.online\/a-paper-sizes-to-pixels\/#primaryimage"},"thumbnailUrl":"https:\/\/toolsmate.online\/wp-content\/uploads\/2024\/10\/InputValue3-1.webp","datePublished":"2024-10-08T21:38:14+00:00","dateModified":"2025-10-26T04:11:20+00:00","description":"D\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c kh\u1ed5 gi\u1ea5y A kh\u00e1c nhau v\u1edbi C\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i kh\u1ed5 gi\u1ea5y A sang pixel c\u1ee7a ch\u00fang t\u00f4i. L\u00fd t\u01b0\u1edfng cho nhu c\u1ea7u thi\u1ebft k\u1ebf, in \u1ea5n v\u00e0 \u0111o l\u01b0\u1eddng.","breadcrumb":{"@id":"https:\/\/toolsmate.online\/a-paper-sizes-to-pixels\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/toolsmate.online\/a-paper-sizes-to-pixels\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/toolsmate.online\/a-paper-sizes-to-pixels\/#primaryimage","url":"https:\/\/toolsmate.online\/wp-content\/uploads\/2024\/10\/InputValue3-1.webp","contentUrl":"https:\/\/toolsmate.online\/wp-content\/uploads\/2024\/10\/InputValue3-1.webp","width":1200,"height":628,"caption":"ALL A Paper Sizes to Pixels Converter"},{"@type":"BreadcrumbList","@id":"https:\/\/toolsmate.online\/a-paper-sizes-to-pixels\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/toolsmate.online\/"},{"@type":"ListItem","position":2,"name":"A Paper Sizes to Pixels Converter"}]},{"@type":"WebSite","@id":"https:\/\/toolsmate.online\/#website","url":"https:\/\/toolsmate.online\/","name":"C\u00f4ng c\u1ee5 Mate","description":"","publisher":{"@id":"https:\/\/toolsmate.online\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/toolsmate.online\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/toolsmate.online\/#organization","name":"C\u00f4ng c\u1ee5 Mate","url":"https:\/\/toolsmate.online\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/toolsmate.online\/#\/schema\/logo\/image\/","url":"https:\/\/toolsmate.online\/wp-content\/uploads\/2025\/09\/Background-4-1.png","contentUrl":"https:\/\/toolsmate.online\/wp-content\/uploads\/2025\/09\/Background-4-1.png","width":290,"height":49,"caption":"Tools Mate"},"image":{"@id":"https:\/\/toolsmate.online\/#\/schema\/logo\/image\/"}}]}},"taxonomy_info":[],"featured_image_src_large":["https:\/\/toolsmate.online\/wp-content\/uploads\/2024\/10\/InputValue3-1-1024x536.webp",1024,536,true],"author_info":{"display_name":"ToolsMate","author_link":"https:\/\/toolsmate.online\/vi\/author\/toolsmate\/"},"comment_info":0,"_links":{"self":[{"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/pages\/99","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/comments?post=99"}],"version-history":[{"count":7,"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/pages\/99\/revisions"}],"predecessor-version":[{"id":7345,"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/pages\/99\/revisions\/7345"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/media\/5458"}],"wp:attachment":[{"href":"https:\/\/toolsmate.online\/vi\/wp-json\/wp\/v2\/media?parent=99"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}