Formatters

JavaScript Beautifier

Reformat minified or messy JavaScript with consistent indentation and spacing for easier debugging and review.

All processing runs locally in your browser. Your data is not uploaded to our servers.

About this JavaScript Beautifier

Reformat minified or messy JavaScript with consistent indentation and spacing for easier debugging and review. Use this free online utility when you need a fast, privacy-friendly alternative to desktop apps. Keywords: javascript, js, beautify, format.