Dev Tools
CSS Formatter
Formats CSS for maximum readability, or minifies for production.
Esc Clear
Paste CSS code to format
What does CSS Formatter?
A tool to beautify and minify CSS code — organizes and compresses stylesheets with one click.
How to use CSS Formatter?
- Paste your CSS code into the input field.
- Choose "Beautify" for readable indented code, or "Minify" for compact code.
- Copy the output.
Key features
- Beautify with proper indentation and structure
- Minify to remove whitespace and comments
- No server — everything runs in the browser
Frequently asked questions
Does formatting CSS change its behavior?
No. CSS formatting is cosmetic only — the browser applies the rules exactly the same.
What is the benefit of CSS minification?
Smaller CSS file = faster load time. Savings of 20–40% are common in real CSS code.
Is this tool free?
Yes, this tool is completely free and requires no registration.
Is my data saved?
No. All calculations happen in your browser only — no data is sent to any server.