CSS & JavaScript Minifier

Compress your style sheets and JavaScript scripts. Maximize page speed and optimize Core Web Vitals.

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Source Code

Code Type: CSS Stylesheet JavaScript Script

Minified Code

Original Size

0 B

Minified Size

0 B

Savings Ratio

User Guide

Optimize Script Sizes for Fast Loading Speed

Minification removes white space, carriage returns, and comments from scripts, reducing page weight. This improves Largest Contentful Paint (LCP) page loads.

How to Use

Choose minification type (CSS or JS).
Paste source code.
Click "Minify Code" and download or copy compressed outputs.

Tool Rating

4.9 ★★★★★

Highly rated by 140+ developers and search consultants. 100% free, processed client-side.

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FAQ

Questions, Answered

What is code minification?

It is the process of removing unnecessary characters (like whitespace, newlines, comments) from code to reduce file size without changing its functionality.

Does minifying CSS and JS improve page speed?

Yes, smaller files load faster, reducing load times and improving Core Web Vitals scores like Largest Contentful Paint (LCP).

Will minified code still run the same way?

Absolutely. The browser interprets the minified code exactly the same way as the formatted code, but loads it much quicker.

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