{ }

JSON Formatter

Beautify, minify, and validate JSON data. Syntax highlighting and error detection.

Indent:
Input
1
Output
Formatted output will appear here...
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Frequently Asked Questions

How does the JSON formatter work?+
Paste or type your JSON data and the tool instantly beautifies, minifies, or validates it with syntax highlighting and error detection.
Can I validate JSON online for free?+
Yes. This tool validates your JSON in real-time, highlights syntax errors, and shows you exactly where the issue is.
Is my JSON data stored anywhere?+
No. All processing happens in your browser. Your data is never sent to a server.