CSS Minifier
Make your website fly. Our CSS Minifier takes your beautifully indented stylesheets and compresses them into lean, production-ready files. By removing every unnecessary byte, we help you deliver styles to your users faster, which is critical for mobile performance and SEO.
Experience professional-grade CSS optimization in seconds.
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How to Minify CSS
- 1
Paste your CSS code into the secure editor.
- 2
Click 'Minify' to strip out whitespace, comments, and newlines.
- 3
Copy the compressed output to your production CSS file.
Performance Impact
Browser Parsing
Smaller CSS files are not only faster to download but also slightly faster for the browser to parse, leading to a quicker first paint.
Development Workflow
Keep your source files readable and indented for development, and only use the minified version for your live website.
Frequently Asked Questions
Does it support Tailwind/SCSS?
This tool is optimized for standard CSS. For framework-specific minification, we recommend using build tools like Vite or Webpack.
Can I keep important comments?
Most minifiers strip all comments. If you need to keep licensing info, use specific '/*!' comment syntax which some tools respect.
Why Use This Tool?
- ✓Drastically reduces file size
- ✓Improves website load speed
- ✓Better for mobile-first indexing
- ✓Fast and 100% secure