JSON Formatter & Validator
Format, validate, minify and beautify JSON data instantly.
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About JSON Formatter
What is JSON?
JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write, and easy for machines to parse and generate.
How does this formatter work?
Our JSON formatter parses your input and re-renders it with proper indentation and syntax. All processing happens in your browser - your data never leaves your device.
Is my data safe?
Yes! This tool runs entirely client-side. Your JSON data is never uploaded to any server.