Code Minifier

Remove whitespace, strip comments, and shrink code across 9 languages — entirely in your browser.

⚡ Client-side 🔒 No upload 📦 9 Languages

Language

Minification Options (HTML)

Strip comments Remove whitespace Remove empty lines Compress string literals

Input 0 B 0 lines

Output 0 B

📁

Batch Minify

Drop multiple files or to minify all at once and download as ZIP

💡 How Code Minification Works

HTML

Collapses whitespace between tags, removes HTML comments, shortens boolean attributes, removes optional closing tags (optional), and trims attribute values.

CSS / JS / TS

Strips block and line comments, compresses whitespace, removes trailing semicolons, eliminates empty rules (CSS), and collapses multi-line declarations.

Python / Ruby / PHP / Java / Rust

Removes single-line and block comments, strips blank lines, trims trailing whitespace per line, and compresses indentation.