data
All toolsJSON Formatter
Format, validate, and minify JSON in one place to speed up debugging and payload preparation.
Validation errors include precise line and column context so malformed JSON can be fixed quickly.
Run JSON Formatter
FAQ
Can I sort object keys?
Yes. You can enable key sorting for stable output when comparing payload versions.
What happens on invalid JSON?
The tool returns a validation error with line and column information instead of partial output.
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