📌 Overview

Minify and compress CSS to reduce file size. Removes comments and unnecessary whitespace while keeping your styles intact.

🎨 CSS Minifier

Minify and compress CSS to reduce file size. Removes comments and unnecessary whitespace while keeping your styles intact.

CSS Input

Minified Output

🔒 All processing happens in your browser. No data is uploaded to any server.

📋 How to Use

Paste your CSS into the input box.
Click Minify to compress it.
Review the size saved.
Copy the minified CSS for production.

❓ FAQ

Is minified CSS still valid?

Yes. Minification only removes comments and redundant whitespace; the rules and selectors are unchanged.

How much can I save?

Typical savings are 20–50% depending on how much whitespace and how many comments your CSS contains.

Does it change my styles?

No. Output CSS behaves identically to the input, just smaller.

💡 Use Cases

⚡

Performance

Shrink stylesheets for faster loads.

🚀

Deployment

Prepare CSS for production builds.

📦

Bundling

Reduce asset sizes before shipping.

🔗 Related Tools

📖 Deep Dive: CSS Minifier

Minify and compress CSS to reduce file size. Removes comments and unnecessary whitespace while keeping your styles intact.

CSS Minifier is a free tool that runs 100% in your browser. No signup, no uploads — your data stays private. Perfect for everyday text and data tasks, saving you time and reducing mistakes.