HTML Formatter & Beautifier

Paste messy or minified HTML, CSS, and JavaScript and get clean, formatted code right away.

HTML Input Paste messy or minified HTML to format

      
Formatted HTML

    

How to Use the HTML Formatter

Turn messy HTML into properly formatted markup

Paste in HTML with no indentation, inconsistent spacing, or squeezed onto one giant line, and get back properly nested, readable, and beautiful markup. No more scrolling sideways or hunting for a missing closing tag by eye.

Minify it back when you need to

Switch to Minify and it strips out comments and extra whitespace for a smaller file, ready to paste into production. Switch back to Beautify any time; nothing about it is destructive.

CSS and JavaScript are handled too, not just HTML

Embedded style and script blocks get reformatted and minified along with the rest of the page, not left untouched. JavaScript is handled carefully: comments and extra whitespace come out, but nothing gets rewritten in a way that could risk breaking it.

See the result as you go

The formatted version updates on its own while you type or paste, so you can see right away whether your HTML actually looks the way you expect.

Private & Secure

Our HTML formatter runs entirely in your browser. Your data is processed locally and never uploaded to our servers, ensuring your privacy and security.