JavaScript Minifier
Paste your JavaScript and get minified output with size savings. Remove comments and whitespace in one click. Everything runs in your browser — no data is sent to any server.
Minified JavaScript will appear here
Instant Minification
Strip comments, whitespace, and redundant characters from JavaScript in milliseconds.
Size Report
See original vs minified size and percentage saved at a glance.
100% Private
Your code never leaves your browser. No tracking, no cookies, no server-side processing.
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