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CSS Formatter & Minifier

Support one-click beautification, normal minification, and full minification of CSS code to enhance development efficiency and web performance.

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About This Tool

The CSS Formatter & Minifier is an essential tool for web development. It offers three core modes: Formatting mode uses industry-standard algorithms for clean, readable code; Normal Minification reduces size while keeping some readability (one rule per line); Full Minification removes all non-essential characters for the smallest file size, significantly boosting site speed. All operations are performed in your browser, ensuring your code remains private.

Features

  • ✨ Smart Formatting: Uses professional algorithms to auto-align and indent code for better readability
  • 🗜️ Dual Minification: Offers "Normal" and "Full" minification modes to balance readability and performance
  • 🚀 Performance Boost: Significantly reduces CSS file size by removing comments, spaces, and newlines
  • 📊 Live Statistics: Compare character counts before and after processing to see the compression impact
  • 📋 Quick Actions: One-click to load samples, clear input, or copy the processed results
  • 🔒 Privacy First: 100% local browser-based processing, ensuring your code is never uploaded

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