Does minify rename variables?

No — mangle is disabled for predictable output. For maximum compression use a full build pipeline.

JavaScript Prettify / Minify

Turn bundled or minified JavaScript back into readable code with Prettify, or compress your script with a safe minify pass (no mangling) for lighter downloads.

JavaScript Prettify / Minify

Input

Output

How to Use This Tool

Paste JavaScript.
Prettify for consistent style.
Minify to strip comments and compress (Terser, no mangle).
Copy the output.

Features

Prettier-based formatting
Terser minify (compress, no mangle)
Works in the browser

Frequently Asked Questions

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