CSS 压缩工具

Our free CSS Minifier compresses your CSS code by removing whitespace, comments, and unnecessary characters — reducing file size to improve page load speed. Smaller CSS files mean faster websites, better Core Web Vitals scores, and improved user experience.

使用方法

1. 1Paste your CSS code into the input area.
2. 2Click "Minify" to compress the code.
3. 3The minified CSS appears in the output area.
4. 4Copy the result and replace your original CSS file.
5. 5Use the copy button for easy one-click copying.

功能特点

• ✓Removes whitespace, tabs, and line breaks
• ✓Removes CSS comments
• ✓Reduces file size significantly (often 30-60%)
• ✓Preserves all CSS rules and selectors
• ✓Fast, browser-based processing

常见问题