Code Minifier

Minify JavaScript, CSS, HTML, and JSON code by removing whitespace and comments.

Language

Input Code

Note: This is a basic minifier that removes comments and whitespace. For production use, consider tools like Terser (JS), cssnano (CSS), or html-minifier (HTML).

Code Minification - Technical Details

Minification reduces file size by removing unnecessary characters (whitespace, comments, newlines) without changing functionality. This improves page load times and reduces bandwidth.

Command-line Alternative

// Before minification (234 bytes)\nfunction greet(name) {\n  console.log('Hello ' + name);\n}\n\n// After minification (42 bytes)\nfunction greet(n){console.log('Hello '+n)}