Your HTML is a mess. Maybe you copied content from Word. Maybe you inherited code from a contractor. Or maybe your CMS injected 47 inline styles you never asked for.
Whatever the reason, AI HTML Cleaner fixes it fast. This intelligent HTML formatter analyzes your code, removes junk, corrects structure, and returns clean, standards-compliant markup ready to publish. No manual find-and-replace. No regex headaches. Just paste, click, and get beautiful code.
Copy code from anywhere—your CMS, a Word doc, an email editor, a legacy site. Dump it into the input box.
Click "Clean HTML" and watch the magic. The AI analyzes structure, removes junk, fixes errors, and reformats everything according to best practices.
Grab your beautified HTML and paste it wherever you need it. Deploy with confidence knowing your markup is solid.
Our tool doesn't just blindly strip tags—it understands HTML structure. The AI identifies bloated markup, broken nesting, and unnecessary attributes, then intelligently restructures your code while preserving what matters.
Copying from Word or Google Docs? This HTML cleaner strips out <span> soup, font tags, and inline CSS chaos, leaving you with semantic, accessible markup that won't embarrass you.
Unclosed <div> tags? Missing quotes? Mismatched elements? The formatter detects and fixes common HTML errors so your code validates and renders consistently across browsers.
Choose between minified (compressed) or beautified (readable) output. Perfect indentation makes your code easier to debug. Minification reduces file size for faster page loads.
Clean HTML improves crawlability and Core Web Vitals. The tool removes bloat that slows down your site while preserving semantic tags like headings, lists, and links that search engines rely on.
Your code never leaves your browser or gets stored on our servers. All cleaning is performed client-side with local AI processing, so your proprietary markup remains confidential.
Quickly sanitize third-party code, clean up CMS output, or format minified HTML for debugging without wrestling with regex patterns.
Copy blog posts from Google Docs or Word without bringing along 200 lines of formatting garbage that breaks your site design.
Audit and optimize HTML for better crawlability. Remove bloat that hurts page speed scores and replace it with lean, semantic markup.
Inherit a client site with spaghetti code? Run it through the cleaner before you touch anything else. Start every project with a solid foundation.
Strip out unwanted styles from email templates or clean up code exported from visual builders before sending campaigns.
We talked to developers, content teams, and agencies to understand actual pain points. This isn't a toy—it's a production tool designed for daily use.
AI processing happens instantly in your browser. No uploads, no server delays, no waiting. Paste, clean, done.
The AI has been trained on thousands of HTML patterns and edge cases. It handles everything from simple blog posts to complex nested structures.
All processing is local. Your code never touches our servers, so you can clean proprietary or sensitive markup without worry.
We continuously refine the AI model based on user feedback and new HTML standards. You get smarter cleaning with every update.
Try AI HTML Cleaner now—free, fast, and private. Paste your code and see the difference in seconds.
Clean My HTML Now → No signup required. No credit card. Just better code, instantly.Yes. Whether it's from Word, Google Docs, WordPress, legacy sites, or hand-coded files, the AI HTML cleaner handles it. It's designed to process everything from simple snippets to complex page structures.
No. The AI is trained to preserve semantic meaning and functional elements while removing only bloat, errors, and unnecessary formatting. You stay in control—review the output before using it.
Your code never leaves your device. All cleaning happens locally in your browser using client-side AI. We don't upload, store, or have access to anything you paste.
Absolutely. This tool is designed for professional use—whether you're building client sites, optimizing your own properties, or cleaning code for production environments.
Clean mode removes junk and fixes errors but keeps formatting compact. Beautify mode does the same but adds proper indentation and line breaks, making code easy to read and maintain.