JSON Formatter & Validator

Format, validate, minify, and beautify JSON data instantly. Our free tool helps developers work with JSON efficiently.

JSON Formatter & Validator

Input JSON

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Formatted JSON

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Formatting Options

Indentation

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Original Size
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Formatted Size
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Size Difference
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Processing Time

Instant Formatting

Format JSON instantly with proper indentation and line breaks for better readability

Secure Validation

Validate JSON syntax and structure with detailed error messages and line numbers

Minify JSON

Remove all whitespace to create compact JSON for production use

Easy Copy

One-click copy formatted JSON to clipboard for immediate use