📄 JS Formatter
Beautify or minify JavaScript code instantly. Paste your JS on the left, get clean output on the right.
Input
Output
Formatted JS will appear here…
When to use each mode
Beautify adds indentation and line breaks to make JavaScript readable. Useful for debugging minified files or understanding third-party code.
Minify removes whitespace, comments, and shortens code to reduce file size. Use before deploying to production for faster page loads.