Online Code Minifier - Minify JS, CSS or HTML

Loading tool...

Related Tools

JavaScript Formatter

CSS Formatter Online

HTML Formatter Online

What is a Code Minifier?

A code minifier reduces file size by removing whitespace, comments, and unnecessary characters from your source code without changing its functionality. This helps improve load times and reduce bandwidth usage in production deployments.

How to Use

Select the language (JavaScript, CSS, or HTML)

Paste or write your source code in the left editor

Click 'Minify' to generate compact output on the right

Copy or download the minified result for production builds

Notes and Limitations

This tool performs a lightweight minification suitable for general use. For advanced optimization (like obfuscation, dead-code elimination, or module bundling) use specialized build tools like terser, cssnano, or HTML minifiers in your build pipeline.

Follow us on social media:
© 2025-2026. All rights reserved.

Disclaimer

The web tools provided on this website are offered for free and for general informational or utility purposes only. We make no warranties about the completeness, reliability, accuracy, or suitability of these tools for any particular purpose. Use of these tools is at your sole risk.No Data Storage or Transmission: We do not store, collect, or transmit any user data entered into these tools outside of your web browser. All processing and calculations occur locally within your browser environment.External Links: This website may contain links to external websites. We are not responsible for the content or privacy practices of these websites.By using this website and its tools, you agree to this disclaimer.We reserve the right to modify this disclaimer at any time without notice. It is your responsibility to review this disclaimer periodically for changes.