CSS Minifier

Compress and optimize your CSS files quickly without changing their functionality.

CSS Input

Paste your CSS code and customize minification options

Optimization Level

Formatting Options

About CSS Minifier Tool

The CSS Minifier Tool is an online utility designed to reduce the size of your CSS files by removing unnecessary characters, whitespace, comments, and optimizing the code structure. This process, known as minification, helps improve page load times and reduce bandwidth usage, resulting in a better user experience and potentially better search engine rankings.

We use the clean-css package under the hood, which provides powerful and configurable CSS minification capabilities. With our tool, you can customize the minification process to suit your specific needs, whether you’re working on a small website or a large web application.

Why You Should Use a CSS Minifier

  • Reduces file size, leading to faster page loading and better user experience
  • Decreases bandwidth usage, which can save costs on hosting and CDN services
  • Improves website performance, which is a factor in search engine rankings
  • Removes comments and unnecessary whitespace while preserving functionality
  • Helps to optimize your website for mobile and low-bandwidth connections

How to Use This Tool

  1. Paste your CSS code into the input box
  2. Configure the minification options according to your preferences
  3. Click the “Minify” button to process your CSS
  4. Copy the minified output using the “Copy to Clipboard” button

Credits & Source

Maintained by Vijay Hardaha. This tool uses the open-source library clean-css for CSS minification.