JSON Formatter & Validator

Format, validate, and minify JSON data. Instantly check for syntax errors with detailed messages.

Input JSON
✅ Output
Output will appear here...
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Keys
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Max Depth
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Size
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Root Type
💡 Tips
  • ● Use Format to pretty-print
  • ● Use Minify for production
  • Sort Keys for consistency
  • ● Red border = syntax error
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