100% Client-Side100% Client-Side Privacy

JSON Formatter, Validator & Minifier

Format, prettify, repair syntax errors, and compress JSON data instantly in your browser with real-time linting.

100% Client-Side & PrivateClient-Side

All data conversions and format processing run exclusively in your browser memory. No data is stored or logged.

No server uploads In-browser memory

Indent:

Auto-fix syntaxLive validation

Raw JSON Input0 chars

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Formatted JSON Output

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