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Glassmorphism Modern UI Password Strength Checker Using HTML, CSS & JavaScript

Create a Glassmorphism Modern UI Password Strength Checker using HTML, CSS and JavaScript. Fast, responsive, secure and easy to customize.
Saim Rahmani
Glassmorphism Modern UI Password Strength Checker Using HTML, CSS & JavaScript [SR7Themes]
Create a Glassmorphism Modern UI Password Strength Checker

Introduction

Passwords are the first line of defense for every online account. Whether you're building a login page, registration form, or account settings page, helping users create stronger passwords improves both security and the overall user experience.

In this tutorial, you'll learn how to build a modern glassmorphism password strength checker using pure HTML, CSS, and JavaScript. The widget checks password strength in real time, displays an animated strength meter, and gives instant feedback as users type. Since it doesn't rely on any external libraries, it's lightweight, fast, and works perfectly on Blogger websites.

Info You can see the demo of the codes by visiting the button below.
Demo
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Why Use a Password Strength Checker?

A password strength checker helps users create stronger passwords before they submit a form. Instead of showing an error after submission, the widget provides instant visual feedback and encourages better password habits.

This cool modern ui design password checker enchances the structure of your website and more protection to your users, because of the password strength feature it provides.

  1. Improves website security
  2. Enhances user experience
  3. Encourages stronger passwords
  4. Works entirely in the browser
  5. Lightweight and responsive
  6. Easy to customize
  7. Blogger compatible

Features

The particular feature of this glassmorphism password strength checker are listed below in following bullet points. I have put together a quick breakdown of what this password checker can do. I went with a glassmorphism style for the design, so it looks clean and modern while you are using it. Here are the main features you will find:

I hope this tool makes your project look as sharp as it is functional. It’s built to be super easy to use, so you can check how secure your passwords are in seconds without any hassle. Let me know if you want to tweak the design or add anything else to make it work even better for you.

  1. Modern Glassmorphism design
  2. Responsive layout
  3. Real-time password strength detection
  4. Animated strength bar
  5. Password visibility toggle
  6. Password requirement checklist
  7. Password generator
  8. Copy password button
  9. Dark mode support
  10. Smooth animations
  11. Pure HTML, CSS & JavaScript
  12. No external libraries

HTML Code

Paste this HTML in your website where you want to show it, you can add it for example in Pages, Posts, Widget and etc. Just copy the code given below.

<div class="sr7-pwd-widget" id="sr7PwdWidget"> <div class="sr7-pwd-toast" id="sr7PwdToast" role="status" aria-live="polite">Copied!</div> <div class="sr7-pwd-head"> <span class="sr7-pwd-icon" aria-hidden="true"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="5" y="11" width="14" height="10" rx="2"></rect><path d="M8 11V7a4 4 0 0 1 8 0v4"></path></svg></span> <div><p class="sr7-pwd-title">Password Strength Checker</p><p class="sr7-pwd-sub">Check it, generate it, keep it safe</p></div> </div> <label for="sr7PwdInput" class="sr7-pwd-sr-only">Enter a password to check its strength</label> <div class="sr7-pwd-field"> <input type="password" id="sr7PwdInput" class="sr7-pwd-input" placeholder="Type or generate a password" autocomplete="new-password" spellcheck="false" aria-describedby="sr7PwdStrengthLabel sr7PwdEntropy"> <button type="button" class="sr7-pwd-iconbtn" id="sr7PwdToggle" aria-label="Show password" aria-pressed="false"> <svg class="sr7-pwd-eye-open" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M1 12s4-7 11-7 11 7 11 7-4 7-11 7-11-7-11-7z"></path><circle cx="12" cy="12" r="3"></circle></svg> <svg class="sr7-pwd-eye-closed" style="display:none" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M17.94 17.94A10.94 10.94 0 0 1 12 19c-7 0-11-7-11-7a21.6 21.6 0 0 1 5.06-5.94M9.9 4.24A9.12 9.12 0 0 1 12 4c7 0 11 7 11 7a21.6 21.6 0 0 1-2.16 3.19m-6.72-1.07a3 3 0 1 1-4.24-4.24"></path><line x1="1" y1="1" x2="23" y2="23"></line></svg> </button> <button type="button" class="sr7-pwd-iconbtn" id="sr7PwdCopy" aria-label="Copy password"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="9" y="9" width="13" height="13" rx="2"></rect><path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path></svg></button> </div> <div class="sr7-pwd-actions"><button type="button" class="sr7-pwd-actionbtn" id="sr7PwdGenerate"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 2v6h-6"></path><path d="M3 12a9 9 0 0 1 15-6.7L21 8"></path><path d="M3 22v-6h6"></path><path d="M21 12a9 9 0 0 1-15 6.7L3 16"></path></svg>Generate password</button></div> <div class="sr7-pwd-meter-row"><span class="sr7-pwd-meter-label" id="sr7PwdStrengthLabel" role="status" aria-live="polite">Enter a password</span><span class="sr7-pwd-entropy" id="sr7PwdEntropy">0.0 bits</span></div> <div class="sr7-pwd-bar" aria-hidden="true"><span class="sr7-pwd-seg" data-seg="1"></span><span class="sr7-pwd-seg" data-seg="2"></span><span class="sr7-pwd-seg" data-seg="3"></span><span class="sr7-pwd-seg" data-seg="4"></span><span class="sr7-pwd-seg" data-seg="5"></span></div> <ul class="sr7-pwd-checklist" id="sr7PwdChecklist"> <li data-rule="length"><span class="sr7-pwd-check-dot"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg></span>8+ characters</li> <li data-rule="upper"><span class="sr7-pwd-check-dot"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg></span>Uppercase letter</li> <li data-rule="lower"><span class="sr7-pwd-check-dot"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg></span>Lowercase letter</li> <li data-rule="number"><span class="sr7-pwd-check-dot"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg></span>Number</li> <li data-rule="special"><span class="sr7-pwd-check-dot"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="3" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"></polyline></svg></span>Special character</li> </ul> <details class="sr7-pwd-tips"> <summary><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg>Security tips</summary> <ul><li>Use a different password for every site — a leak on one shouldn't unlock the rest.</li><li>Longer beats complicated: a 16-character passphrase is harder to crack than a short jumble of symbols.</li><li>Store passwords in a password manager instead of memory or plain text notes.</li><li>Turn on two-factor authentication anywhere it's offered.</li></ul> </details> </div>

CSS Code

This is the only and main CSS code which is given below, copy this code and place it in your blogger theme, or if you use your own website place this in your style.css or any css file you had made and save it.

:root{--sr7-pwd-main:#0b8877;--sr7-pwd-main-soft:color-mix(in srgb,var(--sr7-pwd-main) 16%,transparent);--sr7-pwd-radius:20px;--sr7-pwd-radius-sm:12px;--sr7-pwd-glass-blur:18px;--sr7-pwd-surface:color-mix(in srgb,currentColor 7%,transparent);--sr7-pwd-surface-strong:color-mix(in srgb,currentColor 12%,transparent);--sr7-pwd-border:color-mix(in srgb,currentColor 16%,transparent);--sr7-pwd-track:color-mix(in srgb,currentColor 10%,transparent);--sr7-pwd-muted-opacity:0.62;--sr7-pwd-vweak:#e04b4b;--sr7-pwd-weak:#e8813a;--sr7-pwd-medium:#e0b332;--sr7-pwd-strong:#4caf6d;--sr7-pwd-vstrong:#0b8877;--sr7-pwd-shadow:0 20px 50px -20px color-mix(in srgb,currentColor 22%,transparent);--sr7-pwd-font:inherit}
.sr7-pwd-widget{--local-strength-color:var(--sr7-pwd-vweak);box-sizing:border-box;width:100%;max-width:440px;margin:0 auto;padding:28px;font-family:var(--sr7-pwd-font);color:inherit;background:var(--sr7-pwd-surface);border:1px solid var(--sr7-pwd-border);border-radius:var(--sr7-pwd-radius);-webkit-backdrop-filter:blur(var(--sr7-pwd-glass-blur));backdrop-filter:blur(var(--sr7-pwd-glass-blur));box-shadow:var(--sr7-pwd-shadow);position:relative;overflow:hidden}
.sr7-pwd-widget *{box-sizing:border-box}
.sr7-pwd-widget::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,color-mix(in srgb,currentColor 10%,transparent),transparent 40%);pointer-events:none}
.sr7-pwd-head{display:flex;align-items:center;gap:10px;margin:0 0 18px}
.sr7-pwd-icon{width:34px;height:34px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--sr7-pwd-main-soft);color:var(--sr7-pwd-main)}
.sr7-pwd-icon svg{width:18px;height:18px}
.sr7-pwd-title{margin:0;font-size:16px;font-weight:700;letter-spacing:-0.01em}
.sr7-pwd-sub{margin:2px 0 0;font-size:12.5px;color:inherit;opacity:var(--sr7-pwd-muted-opacity)}
.sr7-pwd-field{position:relative;display:flex;align-items:center;background:var(--sr7-pwd-surface-strong);border:1px solid var(--sr7-pwd-border);border-radius:var(--sr7-pwd-radius-sm);transition:border-color .18s ease,box-shadow .18s ease}
.sr7-pwd-field:focus-within{border-color:var(--sr7-pwd-main);box-shadow:0 0 0 3px var(--sr7-pwd-main-soft)}
.sr7-pwd-input{flex:1 1 auto;min-width:0;border:0;background:transparent;outline:none;padding:13px 6px 13px 16px;font-size:15px;color:inherit;font-family:var(--sr7-pwd-font);letter-spacing:0.02em}
.sr7-pwd-input::placeholder{color:inherit;opacity:var(--sr7-pwd-muted-opacity)}
.sr7-pwd-iconbtn{appearance:none;border:0;background:transparent;color:inherit;opacity:var(--sr7-pwd-muted-opacity);width:38px;height:38px;margin:0 2px;display:flex;align-items:center;justify-content:center;border-radius:8px;cursor:pointer;transition:background .15s ease,color .15s ease,transform .1s ease}
.sr7-pwd-iconbtn:hover{background:var(--sr7-pwd-main-soft);color:var(--sr7-pwd-main);opacity:1}
.sr7-pwd-iconbtn:active{transform:scale(0.92)}
.sr7-pwd-iconbtn svg{width:17px;height:17px;pointer-events:none}
.sr7-pwd-iconbtn:focus-visible,.sr7-pwd-input:focus-visible{outline:2px solid var(--sr7-pwd-main);outline-offset:2px}
.sr7-pwd-actions{display:flex;gap:8px;margin-top:10px}
.sr7-pwd-actionbtn{flex:1 1 0;appearance:none;cursor:pointer;border:1px solid var(--sr7-pwd-border);background:transparent;color:inherit;font-size:12.5px;font-weight:600;padding:9px 10px;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:6px;transition:background .15s ease,border-color .15s ease,transform .08s ease;font-family:var(--sr7-pwd-font)}
.sr7-pwd-actionbtn svg{width:14px;height:14px}
.sr7-pwd-actionbtn:hover{border-color:var(--sr7-pwd-main);color:var(--sr7-pwd-main)}
.sr7-pwd-actionbtn:active{transform:scale(0.97)}
.sr7-pwd-meter-row{display:flex;align-items:center;justify-content:space-between;margin:18px 0 8px}
.sr7-pwd-meter-label{font-size:13px;font-weight:700;color:var(--local-strength-color);transition:color .25s ease}
.sr7-pwd-entropy{font-size:11.5px;color:inherit;opacity:var(--sr7-pwd-muted-opacity);font-variant-numeric:tabular-nums}
.sr7-pwd-bar{display:flex;gap:5px;height:7px}
.sr7-pwd-seg{flex:1 1 0;border-radius:6px;background:var(--sr7-pwd-track);overflow:hidden;position:relative}
.sr7-pwd-seg::after{content:"";position:absolute;inset:0;transform:scaleX(0);transform-origin:left;border-radius:6px;background:var(--local-strength-color);transition:transform .35s cubic-bezier(.4,0,.2,1),background .25s ease}
.sr7-pwd-seg.sr7-pwd-seg-fill::after{transform:scaleX(1)}
.sr7-pwd-checklist{list-style:none;margin:16px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px 10px}
.sr7-pwd-checklist li{display:flex;align-items:center;gap:7px;font-size:12.5px;color:inherit;opacity:var(--sr7-pwd-muted-opacity);transition:opacity .2s ease}
.sr7-pwd-check-dot{width:16px;height:16px;flex:0 0 auto;border-radius:50%;border:1.5px solid var(--sr7-pwd-border);display:flex;align-items:center;justify-content:center;transition:background .2s ease,border-color .2s ease}
.sr7-pwd-check-dot svg{width:9px;height:9px;opacity:0;transform:scale(0.5);transition:opacity .15s ease,transform .15s ease}
.sr7-pwd-checklist li.sr7-pwd-met{opacity:1}
.sr7-pwd-checklist li.sr7-pwd-met .sr7-pwd-check-dot{background:var(--sr7-pwd-main);border-color:var(--sr7-pwd-main)}
.sr7-pwd-checklist li.sr7-pwd-met .sr7-pwd-check-dot svg{opacity:1;transform:scale(1);color:#fff}
.sr7-pwd-tips{margin-top:18px;padding-top:16px;border-top:1px dashed var(--sr7-pwd-border)}
.sr7-pwd-tips summary{cursor:pointer;font-size:12.5px;font-weight:700;color:var(--sr7-pwd-main);list-style:none;display:flex;align-items:center;gap:6px;user-select:none}
.sr7-pwd-tips summary::-webkit-details-marker{display:none}
.sr7-pwd-tips summary svg{width:12px;height:12px;transition:transform .2s ease}
.sr7-pwd-tips[open] summary svg{transform:rotate(90deg)}
.sr7-pwd-tips ul{margin:10px 0 0;padding-left:18px;font-size:12px;color:inherit;opacity:var(--sr7-pwd-muted-opacity);line-height:1.6}
.sr7-pwd-toast{position:absolute;top:14px;right:14px;background:var(--sr7-pwd-main);color:#fff;font-size:11.5px;font-weight:600;padding:6px 12px;border-radius:20px;opacity:0;transform:translateY(-6px);pointer-events:none;transition:opacity .2s ease,transform .2s ease}
.sr7-pwd-toast.sr7-pwd-show{opacity:1;transform:translateY(0)}
.sr7-pwd-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(prefers-reduced-motion:reduce){.sr7-pwd-widget *{transition-duration:0.001ms!important}}
@media(max-width:420px){.sr7-pwd-widget{padding:20px;border-radius:16px}.sr7-pwd-checklist{grid-template-columns:1fr}}

JavaScript Code

I’ve also included the JavaScript logic that runs the whole thing. It’s written to be straightforward and easy to follow, so you can see exactly how it tracks your input and updates the strength meter in real time. Feel free to copy this into your project and tweak it however you need to get it working just right.

(function(){'use strict';var root=document.getElementById('sr7PwdWidget');if(!root)return;var input=document.getElementById('sr7PwdInput'),toggleBtn=document.getElementById('sr7PwdToggle'),copyBtn=document.getElementById('sr7PwdCopy'),genBtn=document.getElementById('sr7PwdGenerate'),strengthEl=document.getElementById('sr7PwdStrengthLabel'),entropyEl=document.getElementById('sr7PwdEntropy'),toastEl=document.getElementById('sr7PwdToast'),segs=root.querySelectorAll('.sr7-pwd-seg'),checklist=root.querySelectorAll('#sr7PwdChecklist li'),STRENGTH_LEVELS=[{name:'Very Weak',color:'var(--sr7-pwd-vweak)'},{name:'Weak',color:'var(--sr7-pwd-weak)'},{name:'Medium',color:'var(--sr7-pwd-medium)'},{name:'Strong',color:'var(--sr7-pwd-strong)'},{name:'Very Strong',color:'var(--sr7-pwd-vstrong)'}],toastTimer=null;function getRules(pwd){return{length:pwd.length>=8,upper:/[A-Z]/.test(pwd),lower:/[a-z]/.test(pwd),number:/[0-9]/.test(pwd),special:/[^A-Za-z0-9]/.test(pwd)}}function estimateEntropy(pwd,rules){if(!pwd.length)return 0;var poolSize=0;if(rules.lower)poolSize+=26;if(rules.upper)poolSize+=26;if(rules.number)poolSize+=10;if(rules.special)poolSize+=32;if(poolSize===0)poolSize=1;return pwd.length*(Math.log(poolSize)/Math.log(2))}function getLevel(pwd,rules,entropy){var metCount=0;for(var key in rules)if(rules[key])metCount++;var level;if(entropy<28)level=0;else if(entropy<36)level=1;else if(entropy<60)level=2;else if(entropy<90)level=3;else level=4;if(pwd.length<8)level=Math.min(level,1);if(metCount<=2)level=Math.min(level,1);if(metCount===3)level=Math.min(level,2);return level}function render(){var pwd=input.value,rules=getRules(pwd);checklist.forEach(function(li){var rule=li.getAttribute('data-rule');li.classList.toggle('sr7-pwd-met',!!rules[rule])});if(!pwd.length){root.style.setProperty('--local-strength-color','var(--sr7-pwd-track)');strengthEl.textContent='Enter a password';entropyEl.textContent='0.0 bits';segs.forEach(function(seg){seg.classList.remove('sr7-pwd-seg-fill')});return}var entropy=estimateEntropy(pwd,rules),level=getLevel(pwd,rules,entropy),info=STRENGTH_LEVELS[level];root.style.setProperty('--local-strength-color',info.color);strengthEl.textContent=info.name;entropyEl.textContent=entropy.toFixed(1)+' bits';segs.forEach(function(seg,i){seg.classList.toggle('sr7-pwd-seg-fill',i<=level)})}function toggleVisibility(){var isPassword=input.getAttribute('type')==='password';input.setAttribute('type',isPassword?'text':'password');toggleBtn.setAttribute('aria-pressed',String(isPassword));toggleBtn.setAttribute('aria-label',isPassword?'Hide password':'Show password');toggleBtn.querySelector('.sr7-pwd-eye-open').style.display=isPassword?'none':'';toggleBtn.querySelector('.sr7-pwd-eye-closed').style.display=isPassword?'':'none'}function generatePassword(length){length=length||16;var sets={lower:'abcdefghijkmnopqrstuvwxyz',upper:'ABCDEFGHJKLMNPQRSTUVWXYZ',number:'23456789',special:'!@#$%^&*()-_=+[]{}?'},all=sets.lower+sets.upper+sets.number+sets.special,randomInts;if(window.crypto&&window.crypto.getRandomValues){randomInts=new Uint32Array(length);window.crypto.getRandomValues(randomInts)}else{randomInts=[];for(var r=0;r0;k--){var swapIdx=randomInts[k]%(k+1),tmp=pwdChars[k];pwdChars[k]=pwdChars[swapIdx];pwdChars[swapIdx]=tmp}return pwdChars.join('')}function showToast(message){toastEl.textContent=message;toastEl.classList.add('sr7-pwd-show');clearTimeout(toastTimer);toastTimer=setTimeout(function(){toastEl.classList.remove('sr7-pwd-show')},1600)}function copyPassword(){var value=input.value;if(!value){showToast('Nothing to copy');return}if(navigator.clipboard&&navigator.clipboard.writeText){navigator.clipboard.writeText(value).then(function(){showToast('Copied!')}).catch(function(){legacyCopy(value)})}else{legacyCopy(value)}}function legacyCopy(value){var tmp=document.createElement('textarea');tmp.value=value;tmp.setAttribute('readonly','');tmp.style.position='fixed';tmp.style.left='-9999px';document.body.appendChild(tmp);tmp.select();try{document.execCommand('copy');showToast('Copied!')}catch(e){showToast('Copy failed')}document.body.removeChild(tmp)}input.addEventListener('input',render);toggleBtn.addEventListener('click',toggleVisibility);copyBtn.addEventListener('click',copyPassword);genBtn.addEventListener('click',function(){var pwd=generatePassword(16);input.value=pwd;input.setAttribute('type','text');toggleBtn.setAttribute('aria-pressed','true');toggleBtn.setAttribute('aria-label','Hide password');toggleBtn.querySelector('.sr7-pwd-eye-open').style.display='none';toggleBtn.querySelector('.sr7-pwd-eye-closed').style.display='';render();input.focus()});render()})();
Recommendation Or You can directly upload this file in your Site.
Index.html 24.42KB

How to Add This Widget to Blogger

  1. Copy the HTML code and paste it where you want the password strength checker to appear in your Blogger post or page.
  2. Add the CSS code to your Blogger theme above the </b:skin> tag or inside your custom CSS section.
  3. Paste the JavaScript code before the closing </body> tag in your Blogger theme.
  4. Save the changes and refresh your website to see the widget in action.
  5. Customize the colors, border radius, fonts, and animations using the CSS variables if needed.

How It Works

The widget continuously checks the password while the user types. It checker important factors such as password length, uppercase letters, lowercase letters, numbers, and special characters. Based on these checks, it updates the strength indicator instantly without requiring the page to reload. Providing the security

Related Posts

This real-time feedback helps users create stronger passwords while keeping the signup process simple and user-friendly.

Where You Can Use This Widget

  1. Registration forms
  2. Login pages
  3. Account settings
  4. Membership websites
  5. Business websites
  6. Portfolio websites
  7. School projects
  8. Blogger websites

Performance

This widget is lightweight and designed for speed. It uses only HTML, CSS, and JavaScript without any external libraries, ensuring fast loading and excellent compatibility with Blogger themes and modern browsers.

My Experience

My personal experience with this code is very positive because i had used this system in my recent projects I added this in my wordpress site too. The background gradient makes it more modern clean and trending ui and having a strong password is very important for the users who will sign up to your website.

Best Practices

  1. Always validate passwords on the server as well as the client.
  2. Store passwords using secure hashing algorithms.
  3. Avoid limiting users to simple password patterns.
  4. Encourage long, unique passwords instead of predictable combinations.
  5. Test the widget on desktop and mobile devices before publishing.

Conclusion

A modern password strength checker is a simple addition that improves both website security and user experience. Because it's lightweight, responsive, and built with pure HTML, CSS, and JavaScript, it works well on Blogger and many other platforms. Feel free to customize the design and functionality to match your website's style.

I’ve put together a quick list of the main features you’ll find in this glassmorphism password checker. Take a look at the points below:

Frequently Asked Questions

Does this password strength checker work with Blogger?

Yes. The widget is built using pure HTML, CSS, and JavaScript, making it fully compatible with Blogger themes without additional libraries.

Do I need any external libraries?

No. Everything runs using vanilla HTML, CSS, and JavaScript, so there are no external dependencies.

Can I customize the widget design?

Absolutely. You can easily change colors, fonts, border radius, spacing, animations, and other design elements to match your website.

Is the widget mobile-friendly?

Yes. The layout is fully responsive and works smoothly on desktops, tablets, and smartphones.

Can I use this widget on websites other than Blogger?

Yes. Since it's built with standard web technologies, you can use it on any HTML-based website or web project.

Does this widget store passwords?

No. The password is analyzed directly in the browser and is never stored or sent to a server.

Can beginners use this tutorial?

Yes. The code is beginner-friendly, easy to understand, and simple to integrate into existing websites.

Why should I add a password strength checker to my website?

It helps users create stronger passwords, improves website security, and provides a smoother signup experience with instant feedback.

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