Whether you're working with API responses, configuration files, or debugging JSON data, TidyJSON makes it easy to format, validate, and understand your JSON structure. Simply paste your JSON below or try our pre-loaded example to get started.
Drop JSON file here or
Supports .json files up to 10MB
{
"name": "John Doe",
"age": 30,
"email": "john@example.com",
"address": {
"street": "123 Main St",
"city": "New York",
"zipCode": "10001"
},
"hobbies": [
"reading",
"coding",
"photography"
],
"isActive": true
}Upload JSON files directly or drag and drop them into the formatter for instant processing
Automatically validates JSON syntax and provides detailed error messages for debugging
Color-coded JSON elements for better readability with one-click copy functionality
JSON formatting, also known as JSON beautifying or pretty printing, transforms compressed or minified JSON data into a human-readable format with proper indentation, line breaks, and spacing. This makes JSON data easier to read, debug, and understand for developers working with APIs, configuration files, and data exchange.
Our free online JSON formatter provides instant validation, syntax highlighting, and error detection. Whether you're debugging API responses, formatting configuration files, or cleaning up JSON data, our tool helps you work more efficiently with properly structured, readable JSON output.