JSON Formatter & Validator

Format, validate, and beautify JSON code online. Make JSON readable with proper indentation.

How to Use

  1. Paste your JSON code into the input area
  2. Select indentation preference (2, 4, 8 spaces, or tab)
  3. Click "Format JSON" to beautify with proper indentation
  4. Click "Minify JSON" to compress and remove whitespace
  5. Click "Validate JSON" to check if your JSON is valid
  6. Copy the formatted output to use in your projects
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