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JavaScript Formatter

Indent and format JavaScript or TypeScript, including minified bundles, with a choice of brace style.

  • Runs in your browser
  • Works on mobile
  • In: JavaScript, TypeScript, JSON
  • Out: JavaScript
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About JavaScript Formatter

Re-indents JavaScript, TypeScript, JSX and JSON with two or four spaces or tabs, and puts braces where you prefer.

It is a formatter, not a de-obfuscator: minified code becomes readable but variable names stay short, because the original names are gone from the file.

How to use it

  1. 1Type or paste your text, or open a file.
  2. 2Choose any options - the result updates as you type.
  3. 3Copy the result or download it as a file.

Questions

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