HTML Formatter
HTML Formatter is a free online tool for beautifying and minifying HTML code. Format messy markup with one click, choose 2/4/8-space indentation, enable automatic line wrapping at 80 characters, and edit in a syntax-highlighted code editor.
The tool is free and requires no sign-up. Formatting (beautifying) runs entirely in your browser; the minify feature sends code to the server, where comments are stripped, whitespace collapsed, and inline CSS/JS minified. Ideal for front-end developers cleaning up templates or debugging nested structures.
How to Use
- Paste or type your HTML code into the editor
- Choose the indent size (2/4/8 spaces) or enable auto line wrap
- Click Format to beautify, or Compress to minify the code
- Click Copy to copy the result to your clipboard
FAQ
Is this HTML formatter free to use?
Yes, it is completely free with no registration or login required, and there is no usage limit.
Is my HTML code uploaded to a server?
Formatting (beautifying) runs entirely in your browser and nothing is uploaded. The minify feature does send your code to the SodaTool server for processing, so use Format only if your code contains sensitive data.
What does the minify feature do?
It collapses whitespace, removes comments, strips redundant and empty attributes, and also minifies inline CSS and JavaScript inside your HTML, significantly reducing file size.
Can I customize indentation and line wrapping?
Yes. You can choose 2, 4, or 8 spaces of indentation, and optionally enable auto wrapping so lines longer than 80 characters break automatically.