Online CSS Minifier
Reduce your CSS file size instantly. Choose between safe and aggressive minification modes for optimal performance.
Why Use an Online CSS Minifier?
Minifying CSS is a standard practice in modern web development. It involves removing unnecessary characters from your code—such as whitespace, newlines, and comments—without affecting how the browser interprets the styles.
Benefits of Minification
- Reduced File Size: Can reduce CSS size by up to 40%.
- Faster Loading Times: Smaller files render quicker.
- Bandwidth Savings: Lower data usage for users and servers.
Compression Levels
Our tool offers two modes:
High Compression: Removes all whitespace and unnecessary formatting. Best for production.
Safe Mode: Keeps some spacing for slightly better readability while still compressing.
Tips for Developers
Always keep a source version of your CSS (e.g., style.css) and only use the minified version (style.min.css) for production deployment. Tools like this are great for quick optimizations or projects without a complex build pipeline.