CSS Formatter: Beautify & Minify CSS Code Online | Free Tool
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CSS Formatting Tips
Beautify CSS Stylesheets
Transform minified or messy CSS into clean, well-structured code with consistent indentation and formatting.
Minify CSS for Performance
Remove comments, whitespace, and unnecessary characters to create production-ready CSS with smaller file sizes.
Customizable Indentation
Choose 2 spaces, 4 spaces, or tabs to match your preferred coding style.
Privacy-First: No Server Upload
All CSS processing happens locally in your browser. Your stylesheets are never sent to external servers.
Frequently Asked Questions
How do I format CSS code online?
Paste your CSS into the input area, select your indentation preference, and click Format. Beautified CSS appears instantly.
What does CSS minification do?
CSS minification removes comments, whitespace, and line breaks to reduce file size, improving website loading speed.
Can I format CSS with media queries?
Yes, our formatter correctly handles media queries, nested rules, and all modern CSS features.
Is this CSS formatter free to use?
Yes, completely free with unlimited use. No registration or installation required.
How can I unminify CSS code to make it readable again?
To unminify CSS and restore its readability, simply paste your minified CSS code into our online CSS Formatter. The tool will automatically parse the compressed stylesheet and apply proper indentation, line breaks, and whitespace, transforming it into a clean, human-readable format. This is particularly useful for debugging, reviewing compact CSS files, or understanding third-party styles.
How to Use the CSS Formatter
- Paste your CSS code into the input area
- Select indentation: 2 spaces, 4 spaces, or tabs
- Click Format to beautify or Compress to minify
- Copy the formatted result