JSON Formatter
Format, validate, and minify JSON data. Perfect for developers working with APIs, configuration files, and data processing.
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JSON Quick Reference
Data Types
"string" - Text in double quotes
123 - Number (integer or decimal)
true/false - Boolean values
null - Null value
[] - Array (ordered list)
{} - Object (key-value pairs)
Common Uses
- • API request and response data
- • Configuration files
- • Data exchange between systems
- • Database document storage
- • Web application state management
- • Package.json files
Sample JSON Structure:
{
"user": {
"id": 1,
"name": "John Doe",
"active": true,
"roles": ["admin", "user"],
"profile": null
}
}