Text / Minify
Minify JavaScript
Strip comments and extra whitespace. Not Terser — ASI-sensitive code can break.
Last checked: September 2026. Confirm millimetres, pixels, and KB on the official form. Not a government website.
01
Drop
Drop the file. It stays in this browser tab.
02
Preset applied
Set the cap or preset for this job.
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Download
Download from this device. Nothing is uploaded.
FAQ
Questions, answered
Production bundle?Open
Use Terser or esbuild for real apps. This page is for small snippets you pasted.
Is my file uploaded?Open
No. Work runs in this browser tab. Close it and the file is gone.
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