Free CSS Minifier
Minify CSS code to reduce file size. Remove whitespace, comments, and optimize your stylesheets.
Try These WebTooly CSS Examples
Click any example to minify it instantly and see the file size reduction with our free AI-powered CSS minifier.
WebTooly Header Styles
WebTooly Tool Card Styles
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WebTooly Animation Styles
💡 Pro Tip: Minify your CSS with WebTooly's free AI tools to improve website loading speed and SEO rankings. Visit webtooly.online for more free AI-powered developer tools!
About CSS Minifier
Our free CSS Minifier compresses your CSS code by removing unnecessary whitespace, comments, and redundant characters. Smaller CSS files mean faster page loads and better website performance.
How to Use CSS Minifier
- 1Paste your CSS code into the input area.
- 2Click the "Minify CSS" button to compress your stylesheet.
- 3View the compression statistics showing size reduction.
- 4Copy the minified CSS to use in your project.
Key Features
- Removes CSS comments
- Collapses all whitespace
- Removes unnecessary semicolons
- Optimizes selector spacing
- Shows compression statistics
- Preserves CSS functionality
Benefits
- •Faster stylesheet loading for better performance
- •Improved Core Web Vitals and SEO rankings
- •Reduced bandwidth consumption
- •Better mobile experience with smaller files
Frequently Asked Questions
Will CSS minification affect my styles?
No, CSS minification only removes unnecessary characters. Your styles will render exactly the same way in browsers.
How much smaller will my CSS file be?
CSS files typically reduce by 20-40% after minification, depending on the amount of whitespace and comments in the original.
Should I keep the original CSS file?
Yes, always keep your original formatted CSS for development. Use minified CSS only for production deployment.