HyperGrad Tools — 30+ free online utilities. 100% client-side, no upload, no login. Explore ecosystem → ×
JS

JavaScript Minifier

Minify JavaScript code by removing whitespace, comments, and unnecessary characters. Reduce file size for production.

P2
JavaScript Input

JS Minify FAQ

How much does JS minification save?
Typically 30-60% file size reduction depending on code style. Well-commented and indented code sees the largest savings. Combined with gzip/brotli, total transfer savings can reach 80%+.