JSON Formatter

Format and validate JSON with syntax highlighting

Input JSON

Output

About this tool

This JSON formatter helps you format, validate, and minify JSON data. Paste your JSON in the input area and click "Format JSON" to pretty-print it with proper indentation, or "Minify JSON" to compress it.

Features

Format JSON with proper indentation
Validate JSON syntax
Minify JSON for production use
Clear error messages for invalid JSON