{"id":275,"date":"2026-08-21T23:36:44","date_gmt":"2026-08-21T23:36:44","guid":{"rendered":"https:\/\/netguide.io\/tools\/bcrypt-generator-checker\/"},"modified":"2026-08-21T23:36:44","modified_gmt":"2026-08-21T23:36:44","slug":"bcrypt-generator-checker","status":"publish","type":"post","link":"https:\/\/netguide.io\/tools\/en\/bcrypt-generator-checker\/","title":{"rendered":"bcrypt Generator &#038; Checker"},"content":{"rendered":"<div id=\"netgu-2827720239\" 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-bc-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-bc-title { margin:0 0 15px 0; color:#2271b1; font-size:1.4rem; }\n.wp-bc-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(140px, 1fr)); gap:12px; margin-bottom:10px; }\n.wp-bc-input-group label { display:block; font-size:11px; font-weight:bold; margin-bottom:4px; text-transform:uppercase; color:#666; }\n.wp-bc-input-group input, .wp-bc-input-group select { width:100%; padding:8px; border:1px solid #ccc; border-radius:4px; box-sizing:border-box; }\n.wp-bc-checkbox-group { margin:15px 0; font-size:12px; display:flex; align-items:center; gap:8px; color:#666; }\n.wp-bc-note { font-size:12px; color:#666; margin-top:12px; min-height:1em; }\n.wp-bc-warn { color:#d63638; font-weight:bold; }\n.wp-bc-results { margin-top:20px; border-top:2px solid #eee; padding-top:15px; }\n.wp-bc-res-item { display:flex; justify-content:space-between; margin-bottom:6px; font-size:14px; gap:10px; }\n.wp-bc-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-bc-val { color:#2271b1; font-weight:bold; }\n.wp-bc-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-bc-btn { background:#2271b1; color:#fff; border:none; padding:9px 14px; border-radius:4px; cursor:pointer; font-size:13px; margin-top:10px; }\n<\/style><style>.wp-bc-res{padding:10px;border-radius:6px;font-weight:bold;margin-top:8px;background:#f9f9f9;border:1px solid #eee;min-height:1em;}.wp-bc-res.ok{background:#e7f7ed;color:#2e7d32;border-color:#a5d6a7;}.wp-bc-res.bad{background:#fdf2f2;color:#d32f2f;border-color:#ef9a9a;}<\/style><script>window.wpBcL = {\"loading\":\"Loading\u2026\",\"err\":\"Error\",\"match\":\"Password matches the hash\",\"nomatch\":\"Password does NOT match\"};<\/script>\n<div class=\"wp-bc-container\">\n  <h3 class=\"wp-bc-title\">bcrypt Generator &#038; Checker<\/h3>\n  <h4 style=\"margin:6px 0;color:#2271b1;\">Generate hash<\/h4>\n  <div class=\"wp-bc-grid\">\n    <div class=\"wp-bc-input-group\" style=\"grid-column:1\/-1;\"><label>Password<\/label><input type=\"text\" id=\"bc-pw\" value=\"\" placeholder=\"Enter password\u2026\" oninput=\"bcGen()\"><\/div>\n    <div class=\"wp-bc-input-group\"><label>Cost factor<\/label><select id=\"bc-cost\" onchange=\"bcGen()\"><option value=\"8\">8<\/option><option value=\"10\" selected>10<\/option><option value=\"12\">12<\/option><option value=\"14\">14<\/option><\/select><\/div>\n  <\/div>\n  <label style=\"display:block;font-size:11px;font-weight:bold;text-transform:uppercase;color:#666;margin:8px 0 4px;\">bcrypt hash<\/label>\n  <input type=\"text\" id=\"bc-hash\" class=\"wp-bc-out\" readonly>\n  <button class=\"wp-bc-btn\" onclick=\"copyBc()\">Copy<\/button>\n  <h4 style=\"margin:18px 0 6px;color:#2271b1;\">Verify password<\/h4>\n  <div class=\"wp-bc-grid\">\n    <div class=\"wp-bc-input-group\" style=\"grid-column:1\/-1;\"><label>Password<\/label><input type=\"text\" id=\"bc-vpw\" value=\"\" oninput=\"bcVerify()\"><\/div>\n    <div class=\"wp-bc-input-group\" style=\"grid-column:1\/-1;\"><label>bcrypt hash<\/label><input type=\"text\" id=\"bc-vhash\" value=\"\" placeholder=\"$2a$10$...\" oninput=\"bcVerify()\"><\/div>\n  <\/div>\n  <div id=\"bc-verify-res\" class=\"wp-bc-res\"><\/div>\n  <div class=\"wp-bc-note\">bcrypt is suited for securely storing passwords (e.g. Apache with htpasswd -B). Higher cost = slower and more secure. All local.<\/div>\n<\/div>\n<script src=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/bcryptjs\/2.4.3\/bcrypt.min.js\"><\/script>\n<script>\nfunction bcLib(){ return (window.dcodeIO ? window.dcodeIO.bcrypt : null); }\nfunction bcGen(){ var B=bcLib(); var out=document.getElementById('bc-hash'); var L=window.wpBcL||{}; if(!B){ out.value=L.loading||'...'; setTimeout(bcGen,300); return; } var pw=document.getElementById('bc-pw').value; var cost=parseInt(document.getElementById('bc-cost').value,10)||10; if(!pw){ out.value=''; return; } try{ out.value=B.hashSync(pw, cost); }catch(e){ out.value=(L.err||'Error')+': '+e.message; } }\nfunction bcVerify(){ var B=bcLib(); var res=document.getElementById('bc-verify-res'); var L=window.wpBcL||{}; if(!B){ return; } var pw=document.getElementById('bc-vpw').value; var hash=document.getElementById('bc-vhash').value.trim(); if(!pw||!hash){ res.className='wp-bc-res'; res.innerText=''; return; } try{ var ok=B.compareSync(pw, hash); if(ok){ res.className='wp-bc-res ok'; res.innerText='\\u2713 '+(L.match||'Match'); } else { res.className='wp-bc-res bad'; res.innerText='\\u2717 '+(L.nomatch||'No match'); } }catch(e){ res.className='wp-bc-res bad'; res.innerText=(L.err||'Error')+': '+e.message; } }\nfunction copyBc(){ var o=document.getElementById('bc-hash'); if(!o.value)return; o.focus(); o.select(); try{navigator.clipboard.writeText(o.value);}catch(e){} }\n<\/script>\n\n\n<div id=\"netgu-2340420338\"><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\">bcrypt: hash passwords securely<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">bcrypt is a proven method for securely storing passwords. It is deliberately slow and uses a salt, so hashes cannot be attacked with rainbow tables. The tool generates hashes and checks whether a password matches a given hash.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cost factor:<\/strong> Determines how compute-intensive hashing is. Higher is more secure but slower (default 10).<\/li>\n\n\n<li><strong>Salt included:<\/strong> Each hash contains its own random salt \u2013 the same password produces a different hash every time.<\/li>\n\n\n<li><strong>Use:<\/strong> Password storage in web apps, Apache basic auth (<code>$2y$<\/code>) and more.<\/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\/htpasswd-basic-auth-generator\/\">htpasswd Generator<\/a><\/li>\n\n\n<li><a href=\"\/tools\/en\/hash-generator-online\/\">Hash Generator (MD5, SHA)<\/a><\/li>\n<\/ul>\n\n\n<div id=\"netgu-3821010067\" 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>Generate bcrypt hashes and verify passwords against a hash \u2013 with an adjustable cost factor. Runs entirely 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":[160],"tags":[],"class_list":["post-275","post","type-post","status-publish","format-standard","hentry","category-generatoren-en"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/275","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=275"}],"version-history":[{"count":0,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/posts\/275\/revisions"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/tools\/wp-json\/wp\/v2\/tags?post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}