HTML Beautifier
Instantly format and pretty-print minified HTML code with proper indentation. Free online developer tool — runs entirely in your browser.
Minified HTML
Formatted HTML
Formatted HTML will appear here...
Free HTML Beautifier & Formatter
Paste your minified or messy HTML code and instantly get a clean, properly indented version. This tool runs entirely in your browser — no code is sent to any server.
How to Use It
Paste your HTML code into the left panel and click "Beautify HTML." The formatted result appears on the right with proper indentation, making nested elements easy to read.
Example
Pasting <div><p>Hi</p><img src="a.jpg"/></div> produces neatly indented output where each nested element sits one level deeper than its parent.
Common Use Cases
- Cleaning up HTML minified by build tools or CDN proxies.
- Reading markup copied from an online source or CMS export.
- Formatting code before committing it to a repository.
FAQs
Does this tool fix broken HTML?
No — this is a formatting tool, not a validator. It applies indentation rules to your existing markup. If your HTML has unclosed tags, the output may still be misaligned.
Is my HTML code uploaded anywhere?
No — all processing happens locally in your browser using client-side JavaScript. Nothing is transmitted over the network.