Minify CSS to reduce file size for production or beautify CSS for better readability. Perfect for web performance optimization.
beginnerDeveloper Tools
✨ Key Features
CSS Minification
Remove whitespace, comments, and unnecessary characters to reduce file size
CSS Beautification
Format and indent CSS code for better readability and maintenance
Size Analysis
See exactly how much space you save with detailed statistics
Input CSS
Minified CSS
CSS Optimization Tips
Minification Benefits
- • Reduces file size by 20-40% on average
- • Faster page load times
- • Reduced bandwidth usage
- • Better Core Web Vitals scores
- • Improved SEO rankings
Best Practices
- • Always keep original files for development
- • Use minified files in production only
- • Combine multiple CSS files when possible
- • Enable gzip compression on your server
What Gets Removed
- • Comments and documentation
- • Unnecessary whitespace and line breaks
- • Extra spaces around selectors and properties
- • Trailing semicolons before closing braces
- • Empty CSS rules
When to Beautify
- • Debugging minified CSS
- • Code review and maintenance
- • Learning from other developers' code
- • Converting inline styles to external CSS