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JSON Formatter

Format, minify and validate JSON instantly. Paste messy JSON and get clean, readable output.

Examples

See what this tool can do.

Try JSON Formatter

Prettify, minify and validate JSON with instant error feedback.

Tips & tricks

Get the most out of it.

  • 1Everything runs in your browser — your data stays private.
  • 2No account or sign-up required.
  • 3Works on desktop, tablet and mobile.

About JSON Formatter

JSON Formatter — Prettify, minify and validate JSON with instant error feedback.

Frequently asked questions

No. This tool processes your input entirely in your browser whenever possible.

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