JSON Formatter & Validator
Validate, format, and convert your JSON data
JSON Input
Result
Frequently Asked Questions
Everything you need to know about JSON Formatter.
JSON Formatter is a tool that allows you to validate, beautify, minify, and convert JSON data. It helps developers to inspect and debug JSON output from APIs by making it easier to read and identify errors.
Yes. All processing happens 100% in your browser. Your JSON data is never sent to our servers or any third party. It is safe to use with sensitive data as it never leaves your device.
Yes, this tool supports converting JSON to XML and CSV (Excel). Select the desired format from the conversion dropdown to verify and transform your data.
Minification removes all unnecessary whitespace, newlines, and comments from the JSON code. This reduces the file size, making it faster to transmit over networks, while keeping the data valid.