Free online tool to format an ugly CSS code, making it readable and pretty, with the proper indentation.
Paste your code or drag a file here
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Writing clean, readable CSS is essential for maintaining and scaling web projects. But when your stylesheets get messy or minified, editing becomes a nightmare. That’s where CSS Formatter Online comes in — a fast, free, and easy tool to beautify or minify CSS directly in your browser.
CSS Formatter Online automatically reformats your CSS code with proper indentation, spacing, and structure. It can beautify (expand) messy code or minify (compress) it for production, saving both time and bandwidth.
No installation. No registration. 100% browser-based.
🎨 Beautify CSS – Clean up and reformat messy code with one click.
⚙️ Minify CSS – Compress your stylesheet to improve performance.
🌐 Runs in Browser – Works instantly, no need for software or plugins.
🔒 Private & Secure – Everything runs locally in your browser.
💡 Easy to Use – Simple, fast, and efficient for developers and designers.
Makes CSS easier to read and maintain.
Helps teams follow consistent formatting standards.
Speeds up websites with smaller CSS files.
Ideal for debugging and learning clean CSS structure.
Paste your CSS code into the text box.
Click “Format” to beautify or “Minify” to compress.
Copy your new, optimized CSS instantly.
That’s it — clean, structured CSS in seconds!
Save development time.
Improve readability and collaboration.
Reduce page load times.
Ensure consistent, professional code.
Use CSS Formatter Online today to instantly clean, format, or compress your CSS. Keep your code beautiful, lightweight, and production-ready — all from your browser.