⚙️ JSON Formatter

Beautify, minify, and validate JSON data instantly. Essential for developers.

JSON Formatter & Validator

Paste Your JSON

💡 Pro Tip: Use minify mode to reduce JSON payload size in API responses. Beautify mode is useful for debugging and reading API responses.

About JSON Formatter

Paste any JSON and instantly beautify it with proper indentation, minify it for production use, or validate its syntax. Our tool parses JSON using the browser's native JSON parser — the same engine used in every JavaScript application. Perfect for debugging API responses, config files, and data exports.

Frequently Asked Questions

What's the difference between beautify and minify?

Beautify adds indentation and line breaks for human readability. Minify removes all whitespace to reduce file size for production use.

Is my JSON data safe?

Yes! Everything runs in your browser. Your JSON data is never sent to any server.