How to use this tool
Format with Prettier or compact with Terser. Neither action executes the submitted code.
A quick example
Format adds indentation and consistent spaces.
Supported formats & limitations
JavaScript only; TypeScript and JSX minification are not supported. Compression and name mangling are disabled to avoid semantic optimizations. Limit: 1 MiB.
Does this tool upload my input?
No. Tool processing happens in your browser. Your input and result are not automatically saved. The host may still receive ordinary page access logs.Read about privacy.