CSS Minifier Tool

Minified CSS:

Copied!

CSS Minifier Tool

This is a simple, web-based CSS Minifier tool. It allows users to paste their raw (uncompressed) CSS code, click a button to minify it, and then copy the optimized result to the clipboard.

How It Works

1. Input: User pastes CSS into a <textarea>.
2. Minify: A JavaScript function runs on button click:
   • Removes comments using regex
   • Strips excess whitespace and optimizes syntax
3. Output: The minified CSS appears in a second <textarea>.
4. Copy: User clicks "Copy to Clipboard" to save the output for use.

Features

1. User-Friendly Interface: Clean and responsive layout with clear labels and actions.
2. CSS Minification
   • Removes all CSS comments (/* ... */)
   • Eliminates unnecessary whitespace
   • Cleans up extra semicolons before closing brackets
   • Compresses CSS into a single-line format for performance
3. Copy to Clipboard: A single click allows the user to copy the minified CSS output, with a visual "Copied!" confirmation.

Update History

11 Jul 2026

1. Added a Clear button to clear the text from both fields
2. Added a Paste button to paste copied text into the input field.