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JavaScript Formatter

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Beautify JavaScript for easier reading

This JavaScript formatter takes compressed or messy script code and breaks it into clear, readable lines. It is helpful when you are reviewing minified libraries, debugging generated scripts, or making client-side code easier to scan before editing.

When to use it

  • Reviewing code from a bundled script or CDN.
  • Making generated JavaScript easier to debug.
  • Preparing code for a code review or handoff.
  • Cleaning up copied snippets from documentation or examples.

Need the compact version instead? Use the JavaScript obfuscator to make code harder to read. For styling, the CSS formatter uses the same idea for stylesheet readability.

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