Is this JSON formatter free?

Yes, our JSON formatter is completely free with no signup required. Use it as many times as you need.

Is my JSON data secure?

Yes, all processing happens entirely in your browser. Your data never leaves your device or gets sent to any server.

What is JSON formatting?

JSON formatting (or beautifying) adds proper indentation and line breaks to make JSON data human-readable. Minifying does the opposite - removing whitespace to reduce file size.

JSON Formatter

Beautify, minify, and validate JSON data instantly. Format with custom indentation, fix syntax errors, and copy with one click.

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JSON Input

Paste your JSON data to format or validate

Waiting for input...

0 characters

Formatted Output

Your formatted JSON will appear here

Indent:

Sort keys

Try with sample data:

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