HTML Beautifier Online
Turn cramped HTML into readable, indented markup. Ideal before editing legacy templates or debugging minified pages.
Same browser tool as Code Minifier.
Drag and drop a file or paste up to 10 MB of code.
All minification and beautification runs locally in your browser. Your code is never uploaded or stored on a server.
About this page
Beautify adds consistent indentation and line breaks so you can scan tags, attributes, and nested structure quickly.
Switch back to minify mode in the tool when you are done editing and need production-ready output again.
How to use
- Paste minified or messy HTML into the input.
- Beautify mode is selected automatically on this page.
- Copy formatted HTML or download the result.
FAQ
- Can I beautify minified HTML?
- Yes. Paste minified HTML and switch to beautify mode to restore readable formatting.
- Is my code uploaded?
- No. All processing happens locally in your browser.
- Is this tool free?
- Yes. No account is required.