JS Minifier
Minify JavaScript code.
This is a basic minifier that strips comments and extra whitespace. For production builds, use a full minifier like Terser.
Input JavaScript
Minified Output
Frequently Asked Questions
Is this a full JavaScript minifier?
No. This is a basic minifier that removes comments and unnecessary whitespace. It does not rename variables or perform advanced compression like dedicated tools such as Terser or UglifyJS.
Is it safe for strings and regex literals?
Yes, the minifier is comment/whitespace-aware and avoids touching content inside strings, template literals, and regex patterns.