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JSON Formatter
Format, beautify, minify and validate JSON.
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How to use the JSON Formatter
- 1Paste your JSON into the box.
- 2Click Beautify to indent it, or Minify to compact it.
- 3Fix any error shown, then copy the result.
About the JSON Formatter
Free JSON formatter & validator — beautify JSON with proper indentation, minify it to one line, and instantly catch syntax errors. Runs in your browser.
Part of our Developer Tools collection. Browse all tools.
Frequently asked questions
- Does it validate my JSON?
- Yes — if the JSON is invalid, you'll see the exact error message so you can fix it.
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