buncha/code & dev/jsmin

JavaScript Minifier

Terser-powered JavaScript minifier. Removes whitespace and comments, shortens variable names, applies dead-code elimination and constant folding. The same minifier webpack and rollup use under the hood. Runs entirely in your browser — code never uploads.

Input

Minification runs in your browser via Terser. Code never uploads.

Pairs well with

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About JavaScript Minifier

Terser-powered JavaScript minifier. Removes whitespace, mangles variable names, applies dead-code elimination. The same minifier webpack and rollup use.

Everything happens on your device. Close the tab and it's gone.