{"id":201,"date":"2026-08-21T13:39:32","date_gmt":"2026-08-21T13:39:32","guid":{"rendered":"https:\/\/netguide.io\/tools\/ascii-table\/"},"modified":"2026-08-21T13:43:04","modified_gmt":"2026-08-21T13:43:04","slug":"ascii-table","status":"publish","type":"post","link":"https:\/\/netguide.io\/tools\/en\/ascii-table\/","title":{"rendered":"ASCII Table"},"content":{"rendered":"<div id=\"netgu-1118437254\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>\n<style>\n.wp-at-container { max-width:100%; background:#fff; padding:20px; border:1px solid #ddd; border-radius:10px; font-family:-apple-system, sans-serif; color:#333; }\n.wp-at-title { margin:0 0 15px 0; color:#2271b1; font-size:1.4rem; }\n.wp-at-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(140px, 1fr)); gap:12px; margin-bottom:10px; }\n.wp-at-input-group label { display:block; font-size:11px; font-weight:bold; margin-bottom:4px; text-transform:uppercase; color:#666; }\n.wp-at-input-group input, .wp-at-input-group select { width:100%; padding:8px; border:1px solid #ccc; border-radius:4px; box-sizing:border-box; }\n.wp-at-checkbox-group { margin:15px 0; font-size:12px; display:flex; align-items:center; gap:8px; color:#666; }\n.wp-at-note { font-size:12px; color:#666; margin-top:12px; min-height:1em; }\n.wp-at-warn { color:#d63638; font-weight:bold; }\n.wp-at-results { margin-top:20px; border-top:2px solid #eee; padding-top:15px; }\n.wp-at-res-item { display:flex; justify-content:space-between; margin-bottom:6px; font-size:14px; gap:10px; }\n.wp-at-total { font-weight:bold; font-size:18px; color:#2271b1; margin:10px 0; padding:5px 0; border-top:1px solid #eee; border-bottom:1px solid #eee; }\n.wp-at-val { color:#2271b1; font-weight:bold; }\n.wp-at-out { width:100%; box-sizing:border-box; padding:10px; border:1px solid #ccc; border-radius:4px; font-family:monospace; font-size:13px; word-break:break-all; background:#f7f7f7; margin-top:6px; }\n.wp-at-btn { background:#2271b1; color:#fff; border:none; padding:9px 14px; border-radius:4px; cursor:pointer; font-size:13px; margin-top:10px; }\n<\/style><style>\n.wp-at-scroll{overflow-x:auto;max-height:420px;overflow-y:auto;border:1px solid #e2e2e2;border-radius:6px;}\n.wp-at-table{width:100%;border-collapse:collapse;font-size:13px;}\n.wp-at-table th,.wp-at-table td{border-bottom:1px solid #eee;padding:5px 10px;text-align:left;}\n.wp-at-table th{background:#f0f6fb;color:#2271b1;position:sticky;top:0;}\n.wp-at-look-out{font-family:monospace;background:#f0f6fb;border:1px solid #d1e1ef;border-radius:6px;padding:10px;margin-top:8px;min-height:1em;}\n<\/style><script>window.wpAtL = {\"range\":\"0\u2013127 only\"};<\/script>\n<div class=\"wp-at-container\">\n  <h3 class=\"wp-at-title\">ASCII Table<\/h3>\n  <div class=\"wp-at-input-group\"><label>Lookup (character or decimal code)<\/label><input type=\"text\" id=\"at-look\" maxlength=\"8\" oninput=\"atLookup()\" placeholder=\"e.g. A or 65\"><\/div>\n  <div id=\"at-look-out\" class=\"wp-at-look-out\"><\/div>\n  <div class=\"wp-at-scroll\" style=\"margin-top:12px;\"><table class=\"wp-at-table\"><thead><tr><th>Dec<\/th><th>Hex<\/th><th>Oct<\/th><th>Bin<\/th><th>Char<\/th><\/tr><\/thead><tbody id=\"at-body\"><\/tbody><\/table><\/div>\n<\/div>\n<script>\nvar ATNAMES=['NUL','SOH','STX','ETX','EOT','ENQ','ACK','BEL','BS','HT','LF','VT','FF','CR','SO','SI','DLE','DC1','DC2','DC3','DC4','NAK','SYN','ETB','CAN','EM','SUB','ESC','FS','GS','RS','US'];\nfunction atPad(s,n,ch){ s=String(s); while(s.length<n) s=(ch||'0')+s; return s; }\nfunction atBuild(){\n  var box=document.getElementById('at-body'); box.innerHTML='';\n  for(var i=0;i<128;i++){\n    var tr=document.createElement('tr');\n    var chr = i<32? ATNAMES[i] : (i===32? 'SP' : (i===127? 'DEL' : String.fromCharCode(i)));\n    var cells=[i, atPad(i.toString(16).toUpperCase(),2), atPad(i.toString(8),3), atPad(i.toString(2),8,'0'), chr];\n    for(var k=0;k<cells.length;k++){ var td=document.createElement('td'); td.textContent=cells[k]; if(k===4) td.style.fontFamily='monospace'; tr.appendChild(td); }\n    box.appendChild(tr);\n  }\n}\nfunction atLookup(){\n  var v=document.getElementById('at-look').value; var o=document.getElementById('at-look-out');\n  if(v===''){ o.innerText=''; return; }\n  var code;\n  if(\/^[0-9]+$\/.test(v.trim())){ code=parseInt(v.trim(),10); } else { code=v.charCodeAt(0); }\n  if(code<0||code>127){ o.innerText=(window.wpAtL?window.wpAtL.range:'')||'0-127 only'; return; }\n  var chr= code<32? ATNAMES[code] : (code===32?'SP':(code===127?'DEL':String.fromCharCode(code)));\n  o.innerText='Dec '+code+'  \u00b7  Hex '+atPad(code.toString(16).toUpperCase(),2)+'  \u00b7  Oct '+atPad(code.toString(8),3)+'  \u00b7  Bin '+atPad(code.toString(2),8,'0')+'  \u00b7  '+chr;\n}\natBuild();\n<\/script>\n\n\n<div id=\"netgu-3291768043\"><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<!-- NetGuide.io-After-Widget-Tools -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-client=\"ca-pub-6258556257245998\"\r\n     data-ad-slot=\"5175852350\"\r\n     data-ad-format=\"auto\"\r\n     data-full-width-responsive=\"true\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">The ASCII table at a glance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASCII maps the numbers 0 to 127 to characters \u2013 letters, digits, punctuation and control characters. The table shows each code in decimal, hexadecimal, octal and binary. Use the lookup to quickly find a character or its code.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Control characters (0\u201331):<\/strong> Non-printable, with abbreviations like <code>CR<\/code> (carriage return) or <code>LF<\/code> (line feed).<\/li>\n\n\n<li><strong>Printable characters (32\u2013126):<\/strong> From space to tilde.<\/li>\n\n\n<li><strong>Lookup:<\/strong> Enter a character (e.g. <code>A<\/code>) or a decimal code (e.g. <code>65<\/code>).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Related tools<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"\/tools\/en\/number-base-converter\/\">Number Base Converter<\/a><\/li>\n\n\n<li><a href=\"\/tools\/en\/html-entity-encode-decode\/\">HTML Entity Encoder \/ Decoder<\/a><\/li>\n<\/ul>\n\n\n<div id=\"netgu-1479935923\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Complete ASCII table (0\u2013127) with decimal, hex, octal, binary and character \u2013 plus character\/code lookup. In the browser.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[162],"tags":[],"class_list":["post-201","post","type-post","status-publish","format-standard","hentry","category-converter-en"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/comments?post=201"}],"version-history":[{"count":1,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/201\/revisions"}],"predecessor-version":[{"id":205,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/201\/revisions\/205"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/media?parent=201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/categories?post=201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/tags?post=201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}