JSON Formatter & Validator
Format, validate, beautify and minify JSON data with proper indentation and syntax highlighting.
Input JSON
Formatted JSON
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. Our JSON formatter helps you:
- Format JSON: Beautify JSON with proper indentation (2 or 4 spaces)
- Validate JSON: Check if your JSON is valid and identify syntax errors
- Minify JSON: Remove all whitespace to reduce file size
- Syntax Highlighting: Visual formatting for better readability
Common Use Cases:
- Formatting API responses for debugging
- Validating JSON configuration files
- Preparing JSON for production (minification)
- Learning JSON syntax and structure