How to use this tool
Paste valid CSS and click Format to get rules, properties and blocks with consistent indentation.
Benefits of tidy CSS
A consistent style makes maintenance, reviews and collaboration on large stylesheets much easier.
DEVELOPMENT & DATA
CSS Formatter online
Organize CSS stylesheets with a clean, readable structure. Everything is processed in your browser.
CODE EDITOR
CSS Formatter
Local processing · professional engine · your code is never sent
FREQUENTLY ASKED QUESTIONS
Does it modify my styles?
No. It only changes the formatting; the rules and values stay the same.
Does it work with modern CSS?
Yes, it supports variables, nesting and current language syntax.