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CSS Minifier & Formatter - Compress or Beautify CSS

Free online CSS Minifier. Compress CSS files to reduce page load time, or beautify messy CSS code to make it readable. Secure client-side processing.

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Original: 0 KBNew Size: 0 KBSaved: 0%
Input CSS🔒 Processed Locally
Output CSS

CSS Minifier & Beautifier

CSS (Cascading Style Sheets) files can become large and unwieldy. Minifying them removes unnecessary characters like spaces, indentation, and comments, which significantly reduces file size and speeds up your website.

Why use this tool?

  • Better Performance: Smaller CSS files download faster, improving your Core Web Vitals score.
  • Readable Code: Use the 'Beautify' mode to unpack minified CSS from other sites so you can read and edit it.
  • Safety: We process your code in your browser. No files are uploaded to our servers.
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How to use CSS Minifier & Formatter - Compress or Beautify CSS

This CSS Minifier & Formatter - Compress or Beautify CSS is designed to be fast and easy to use. Follow these steps:

  1. Input your data into the field above.
  2. Click the action button to process.
  3. View or download your results instantly.

Why use this tool?

  • Privacy First: Calculations happen in your browser. No data is sent to our servers.
  • Fast: Instant results without installing software.
  • Free: Unlimited use with no hidden fees.

Frequently Asked Questions

Is this tool free?

Yes, this tool is 100% free to use.

Does it work on mobile?

Yes, this tool is fully responsive and works on iOS and Android.