CSS Beautifier

Format, clean up, and beautify messy or minified CSS directly in your browser. Engineered for modern web developers.

Beautify CSS Learn How It Works
Free to use
Runs in your browser
No installation required
style.css
body{margin:0;padding:0;color:#333}
body { margin: 0; padding: 0; color: #333; }

Professional Grade Formatting

Everything you need to turn unreadable CSS into perfectly formatted, maintainable code.

Instant Formatting

Our JavaScript engine parses and rebuilds your CSS instantly without any server roundtrips.

Syntax Safe

Safely handles complex media queries, CSS variables, calc() functions, and Base64 URIs.

Custom Indentation

Choose between 2 spaces, 4 spaces, or tabs to perfectly match your project's styling guidelines.

100% Private

Your code never leaves your device. All processing happens entirely within your web browser.

How It Works

Transform your messy CSS in three simple steps.

01

Paste CSS

Paste your minified or poorly formatted CSS into the input editor panel.

02

Beautify

Click "Beautify CSS". Our local engine instantly parses and re-formats the code.

03

Copy & Use

Copy the clean CSS to your clipboard or download it as a .css file directly.