JSON Formatter

Beautify, validate, minify, and format JSON data. Perfect for developers and API testing.

Professional JSON tools for developers and data analysts

Input JSON

Quick Samples

Format Options

Format with proper indentation

Remove all whitespace

Single line with spaces

JSON to Validate

Input Data

Conversion Options

Convert CSV data to JSON

Convert XML data to JSON

JSON Formatter Tab: Beautify, minify, or compact your JSON data with syntax highlighting
JSON Validator Tab: Validate JSON syntax and check for errors
JSON Converter Tab: Convert CSV or XML data to JSON format
Use quick samples to test different JSON structures
Toggle tree view to visualize JSON structure hierarchically
Copy formatted JSON to clipboard or download as file