JavaScript Minifier
Minify JavaScript code to reduce file size — remove comments, whitespace, and optimize.
Updated Mar 2026100% Private — runs in browser
JavaScript Minifier का उपयोग कैसे करें
- 1
Paste your JavaScript code in the input area.
- 2
Click "Minify JavaScript" to process.
- 3
See the minified output with file size stats.
- 4
Copy the minified code with one click.
JavaScript Minifier के बारे में
Minify your JavaScript code instantly with our free JavaScript minifier. Strip out comments, collapse whitespace, remove unnecessary semicolons, and produce compact output ready for production — all in one click.
Key Features
- Instant Minification: Paste your JS and get a compact, production-ready output immediately.
- Bytes Saved Display: Shows exact bytes saved and the compression percentage.
- Safe Transformations: Removes whitespace and comments only — does not rename variables or break logic.
- One-Click Copy: Copy the minified code to clipboard in a single click.
- Typical Savings: Reduces file size by 20-50% for well-commented code.
Who Is This For?
Developers needing quick, one-off minification of scripts without setting up Webpack, Rollup, or Vite. Ideal for small projects, code snippets, and CMS-based sites.
Privacy & Security
Runs 100% in your browser — your code never leaves your device.