CSS Minifier
Paste your CSS code to remove unnecessary whitespace and comments. This is a basic minifier for reducing file size.
Original size: 0 bytes | Minified size: 0 bytes | Savings: 0%
CSS Minifier Tool
Our CSS Minifier reduces the size of your CSS files by removing unnecessary spaces, line breaks, comments, and other redundant characters. Minification keeps your styles intact while improving website performance and page load speed.
Why Minify CSS?
- Faster Loading: Smaller CSS files load quicker, enhancing user experience.
- Reduced Bandwidth: Less data transfer lowers hosting costs and speeds up mobile browsing.
- Better SEO: Fast-loading websites are favored by search engines.
- Improved Performance: Browsers parse minified CSS faster, boosting page responsiveness.
What Our Minifier Does
- Removes comments and extra whitespace
- Eliminates unnecessary spaces around properties and values
- Compresses multiple spaces into single spaces
- Removes trailing semicolons in blocks
- Preserves functionality while reducing file size
Best Practices
Pro Tip: Keep a readable version of your CSS for development, and use minified versions for production.
- Combine multiple CSS files before minifying to reduce HTTP requests.
- Use preprocessors like Sass or Less to organize styles.
- Enable gzip compression on your server to save bandwidth.
- Use CSS frameworks efficiently to avoid unused styles.
Example: Before & After
Before Minification:
/* Main styles */
.header {
background-color: #ffffff;
padding: 20px;
}
After Minification:
.header{background-color:#ffffff;padding:20px}
⚠️ Important Notes:
- Always test minified CSS to ensure it works correctly.
- Keep backup copies of original CSS files.
- Advanced CSS may require specialized minifiers or build tools like Webpack or Gulp.
- This tool provides basic minification suitable for most projects.