CSS minifier

Optimize your CSS code instantly with our powerful minification tool. Reduce file sizes, remove unnecessary whitespace, and improve your websites loading speed.
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What is CSS Minification ?

CSS minification is the process of removing unnecessary characters from CSS code without changing its functionality.

Why Use Our CSS Minifier?

Faster Loading Times
Reduce CSS file sizes by up to 30-50%, resulting in faster page load times and better user experience.
Better Mobile Performance
Smaller CSS files mean faster loading on mobile devices with slower connections.
Reduced Bandwidth Costs
Lower file sizes reduce bandwidth usage and hosting costs for high-traffic websites.
Improved SEO
Google considers page speed as a ranking factor. Faster sites rank better in search results.

Key Features

Free to use
No registration or payment required
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Instant results
Minify your CSS code in seconds
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Safe and secure
All processing happens in your browser
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No file uploads
Simply paste your CSS code
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How to Use the CSS Minifier

Paste your CSS:
Copy and paste your CSS code into the input textarea
Click Minify:
Press the "Minify" button to compress your CSS
Copy the result:
Copy the minified CSS from the output area
Copy the minified CSS from the output area:
Replace your original CSS with the minified version

CSS Minification Process

Whitespace removal: Eliminates spaces, tabs, and line breaks
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Comment removal: Strips out CSS comments
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Semicolon optimization: Removes unnecessary semicolons
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Property optimization: Shortens property values where possible
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Frequently Asked Questions

Is this CSS minifier free ?
Yes, our CSS minifier is completely free to use with no limitations or registration required.
Does minifying CSS affect functionality ?
No, CSS minification only removes unnecessary characters while preserving all functionality and styles.
Can I minify large CSS files ?
Yes, our tool can handle CSS files of various sizes. For very large files, processing may take a few seconds.
Is my CSS code secure ?
Absolutely. All processing happens in your browser - your CSS code is never uploaded to our servers.