{"id":171,"date":"2026-08-21T08:53:20","date_gmt":"2026-08-21T08:53:20","guid":{"rendered":"https:\/\/netguide.io\/tools\/case-converter\/"},"modified":"2026-08-21T08:53:20","modified_gmt":"2026-08-21T08:53:20","slug":"case-converter","status":"publish","type":"post","link":"https:\/\/netguide.io\/tools\/en\/case-converter\/","title":{"rendered":"Case Converter"},"content":{"rendered":"<div id=\"netgu-2627771256\" 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-cs-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-cs-title { margin:0 0 15px 0; color:#2271b1; font-size:1.4rem; }\n.wp-cs-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(140px, 1fr)); gap:12px; margin-bottom:10px; }\n.wp-cs-input-group label { display:block; font-size:11px; font-weight:bold; margin-bottom:4px; text-transform:uppercase; color:#666; }\n.wp-cs-input-group input, .wp-cs-input-group select { width:100%; padding:8px; border:1px solid #ccc; border-radius:4px; box-sizing:border-box; }\n.wp-cs-checkbox-group { margin:15px 0; font-size:12px; display:flex; align-items:center; gap:8px; color:#666; }\n.wp-cs-note { font-size:12px; color:#666; margin-top:12px; min-height:1em; }\n.wp-cs-warn { color:#d63638; font-weight:bold; }\n.wp-cs-results { margin-top:20px; border-top:2px solid #eee; padding-top:15px; }\n.wp-cs-res-item { display:flex; justify-content:space-between; margin-bottom:6px; font-size:14px; gap:10px; }\n.wp-cs-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-cs-val { color:#2271b1; font-weight:bold; }\n.wp-cs-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-cs-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-cs-row { display:grid; grid-template-columns:130px 1fr auto; gap:8px; align-items:center; margin-bottom:6px; }\n.wp-cs-row label { font-size:11px; font-weight:bold; text-transform:uppercase; color:#666; }\n.wp-cs-row input[type=text] { width:100%; box-sizing:border-box; padding:7px; border:1px solid #ccc; border-radius:4px; font-family:monospace; font-size:13px; background:#f7f7f7; }\n.wp-cs-row button { background:#2271b1; color:#fff; border:none; padding:6px 10px; border-radius:4px; cursor:pointer; font-size:12px; }\n@media(max-width:520px){ .wp-cs-row{ grid-template-columns:1fr; } }\n<\/style><div class=\"wp-cs-container\">\n  <h3 class=\"wp-cs-title\">Case Converter<\/h3>\n  <div class=\"wp-cs-input-group\"><label>Text<\/label><input type=\"text\" id=\"cs-in\" value=\"hello world example\" oninput=\"convCase()\"><\/div>\n  <div style=\"margin-top:14px;\"><div class=\"wp-cs-row\"><label>UPPERCASE<\/label><input type=\"text\" id=\"cs-upper\" readonly><button onclick=\"csCopy('cs-upper')\">Copy<\/button><\/div>\n<div class=\"wp-cs-row\"><label>lowercase<\/label><input type=\"text\" id=\"cs-lower\" readonly><button onclick=\"csCopy('cs-lower')\">Copy<\/button><\/div>\n<div class=\"wp-cs-row\"><label>Title Case<\/label><input type=\"text\" id=\"cs-title\" readonly><button onclick=\"csCopy('cs-title')\">Copy<\/button><\/div>\n<div class=\"wp-cs-row\"><label>Sentence case<\/label><input type=\"text\" id=\"cs-sentence\" readonly><button onclick=\"csCopy('cs-sentence')\">Copy<\/button><\/div>\n<div class=\"wp-cs-row\"><label>camelCase<\/label><input type=\"text\" id=\"cs-camel\" readonly><button onclick=\"csCopy('cs-camel')\">Copy<\/button><\/div>\n<div class=\"wp-cs-row\"><label>PascalCase<\/label><input type=\"text\" id=\"cs-pascal\" readonly><button onclick=\"csCopy('cs-pascal')\">Copy<\/button><\/div>\n<div class=\"wp-cs-row\"><label>snake_case<\/label><input type=\"text\" id=\"cs-snake\" readonly><button onclick=\"csCopy('cs-snake')\">Copy<\/button><\/div>\n<div class=\"wp-cs-row\"><label>kebab-case<\/label><input type=\"text\" id=\"cs-kebab\" readonly><button onclick=\"csCopy('cs-kebab')\">Copy<\/button><\/div>\n<div class=\"wp-cs-row\"><label>CONSTANT_CASE<\/label><input type=\"text\" id=\"cs-const\" readonly><button onclick=\"csCopy('cs-const')\">Copy<\/button><\/div><\/div>\n<\/div>\n<script>\nfunction csWords(s){ return s.replace(\/([a-z0-9])([A-Z])\/g,'$1 $2').replace(\/[_\\-]+\/g,' ').replace(\/\\s+\/g,' ').trim().split(' ').filter(function(x){return x.length>0;}); }\nfunction csCap(w){ return w.charAt(0).toUpperCase()+w.slice(1).toLowerCase(); }\nfunction csSet(id,v){ document.getElementById(id).value=v; }\nfunction convCase(){\n  var s=document.getElementById('cs-in').value; var w=csWords(s);\n  csSet('cs-upper', s.toUpperCase());\n  csSet('cs-lower', s.toLowerCase());\n  csSet('cs-title', w.map(csCap).join(' '));\n  csSet('cs-sentence', s.length? s.charAt(0).toUpperCase()+s.slice(1).toLowerCase() : '');\n  csSet('cs-camel', w.map(function(x,i){ return i===0? x.toLowerCase(): csCap(x); }).join(''));\n  csSet('cs-pascal', w.map(csCap).join(''));\n  csSet('cs-snake', w.map(function(x){return x.toLowerCase();}).join('_'));\n  csSet('cs-kebab', w.map(function(x){return x.toLowerCase();}).join('-'));\n  csSet('cs-const', w.map(function(x){return x.toUpperCase();}).join('_'));\n}\nfunction csCopy(id){ var o=document.getElementById(id); if(!o.value)return; o.focus(); o.select(); try{navigator.clipboard.writeText(o.value);}catch(e){} }\nconvCase();\n<\/script>\n\n\n<div id=\"netgu-2728479838\"><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\">Convert text to any case<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Whether for variable names, file names or headings \u2013 this tool converts your text live into all common cases. Each line can be copied with one click.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Programming:<\/strong> <code>camelCase<\/code>, <code>PascalCase<\/code>, <code>snake_case<\/code>, <code>kebab-case<\/code> and <code>CONSTANT_CASE<\/code>.<\/li>\n\n\n<li><strong>Text:<\/strong> UPPERCASE, lowercase, Title Case and Sentence case.<\/li>\n\n\n<li><strong>Detection:<\/strong> Existing camelCase, hyphen and underscore boundaries are automatically recognised as word boundaries.<\/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\/slugify-tool\/\">Slugify Tool<\/a><\/li>\n\n\n<li><a href=\"\/tools\/en\/url-encode-decode\/\">URL Encoder \/ Decoder<\/a><\/li>\n<\/ul>\n\n\n<div id=\"netgu-2677364390\" 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>Convert text into all common cases \u2013 UPPERCASE, camelCase, snake_case, kebab-case, PascalCase and more. 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