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CSS Code Minifier

Formatters • 100% Client-Side Processing

High-speed CSS minifier. Removes comments (/* ... */), collapses whitespace, strips leading zeros, and compacts stylesheets for production delivery.

Privacy First: CSS Code Minifier executes 100% locally in your web browser. No inputs or generated outputs leave your device.

Tool Chaining — Continue Workflow

Take your result from CSS Code Minifier directly into companion utilities:

CSS Code Formatter & BeautifierCSS Comment Stripper

How to Use

  1. Paste formatted CSS.
  2. Click Minify CSS.
  3. Review saved byte percentage and copy minified string.

Key Features

  • •Strips all comments
  • •Removes line breaks and indentation
  • •Calculates byte savings percentage

Technical Scope & Limitations

  • • Preserves strings and url() values intact.