JSON Formatter
Format, validate, and minify your JSON data
Input JSON
Output
About JSON Formatter
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.
Beautify / Format
Makes minified or messy JSON readable by adding proper indentation and newlines. Essential for debugging API responses.
Minify
Removes all unnecessary whitespace and newlines to reduce the file size. Perfect for production use to save bandwidth.
Validate
Checks if your JSON syntax is correct and points out exactly where the error is if it's invalid.