Format, validate, and beautify your JSON data with this easy-to-use tool. Features syntax highlighting and line numbers for easy debugging.
JSON is the standard format for API responses, making it easy to exchange data between client and server.
Many applications use JSON for configuration files due to its readability and simplicity.
JSON is used to store structured data in databases like MongoDB and in local storage.
JSON is language-independent, making it perfect for exchanging data between different systems.
RESTful web services commonly use JSON for both requests and responses.
Package managers like npm use JSON for package.json files to describe dependencies and scripts.
JSON Schema is a vocabulary that allows you to annotate and validate JSON documents. Here's a simple example:
{
"$schema": "http://json-schema.org/draft-07/schema#",
"title": "Person",
"type": "object",
"required": ["name", "age"],
"properties": {
"name": {
"type": "string",
"description": "The person's full name"
},
"age": {
"type": "integer",
"minimum": 0,
"description": "Age in years"
},
"email": {
"type": "string",
"format": "email",
"description": "Email address"
},
"address": {
"type": "object",
"properties": {
"street": { "type": "string" },
"city": { "type": "string" },
"zipCode": { "type": "string" }
}
}
}
}This schema defines a "Person" object with required name and age properties, and optional email and address properties. It also specifies validation rules like minimum age and email format.