CSS Formatter & Minifier

What is CSS Formatter?

The CSS Formatter is a free online tool that beautifies and minifies CSS stylesheets instantly in your browser, transforming compressed or poorly structured CSS into clean, readable code with proper indentation and consistent spacing. CSS from third-party themes, CDN libraries, or build tool outputs is often minified into a single unreadable line. When you need to understand, debug, or modify that CSS, you first need to format it. This tool instantly expands minified CSS into a human-readable format with each property on its own line and proper rule block indentation. It also minifies CSS for production by stripping all whitespace and comments, reducing file size and improving page load speed. No installation needed — paste your CSS and get formatted output in one click.

Why Use DevBench CSS Formatter?

DevBench CSS Formatter runs entirely in your browser — your data never leaves your device. No sign-up, no limits, no watermarks, completely free forever.

How to Use CSS Formatter

1. Paste CSS code into the input textarea
2. Click "Format" to beautify and indent CSS
3. Click "Minify" to compress CSS by removing whitespace
4. View formatted output with proper indentation
5. Copy formatted CSS using Copy button

Examples

• Format minified CSS from build tools
• Beautify CSS for code review
• Format CSS for documentation
• Minify CSS to reduce file size
• Format CSS from browser DevTools

Use Cases

• Formatting minified CSS for debugging
• Beautifying CSS for code review
• Formatting CSS for documentation
• Minifying CSS for production
• Formatting CSS from browser DevTools
• Debugging CSS specificity issues
• Beautifying CSS from CMS themes
• Formatting CSS for learning
• Minifying CSS to improve page speed
• Formatting CSS for version control

Frequently Asked Questions