About Our JSON Formatter & Validator
Welcome to our comprehensive JSON tool, designed to make working with JSON data easier and more efficient. Our application combines a powerful JSON formatter, JSON validator, and JSON beautifier all in one place.
Whether you need to format JSON, validate JSON, or simply beautify JSON, our tool has you covered. With our JSON prettify feature, you can transform raw JSON data into a clean, readable format. Our JSON pretty print functionality ensures that your data is presented in a visually appealing and easy-to-understand manner.
For developers and data professionals who need to verify JSON, our JSON validator rigorously checks your data against various JSON specifications, including RFC 8259, RFC 7159, RFC 4627, and ECMA-404. This ensures that your JSON is not only pretty but also valid and compliant with industry standards.
Our JSON beautifier goes beyond basic formatting. It allows you to customize the indentation to your preference, making it perfect for both quick checks and preparing JSON for documentation or presentation.
Whether you're looking to pretty print JSON, format JSON online, or validate JSON structure, our tool is here to streamline your workflow. Try our JSON formatter and validator today and experience the difference in working with clean, verified JSON data.
Learn JSON
Introduction to JSON
JSON (JavaScript Object Notation) is a lightweight data interchange format. It's easy for humans to read and write and easy for machines to parse and generate. JSON is built on two structures: a collection of name/value pairs (like an object) and an ordered list of values (like an array).
JSON Syntax
JSON syntax is derived from JavaScript object notation, but it is language-independent. The basic types in JSON are: Object ({}), Array ([]), Number, String, Boolean (true/false), and null. Strings must be in double quotes. Keys in objects must be strings.
JSON vs XML
While both JSON and XML can be used to receive data from a web server, JSON is often preferred because it's lighter weight, easier to read and write, and can be parsed faster. JSON also maps directly to object structures in many programming languages.
Common Use Cases
JSON is widely used for transmitting data in web applications. It's commonly used for: Storing configuration data, API responses, Data storage in NoSQL databases like MongoDB, and Cross-origin resource sharing (CORS).
JSON Schema
JSON Schema is a powerful tool for validating the structure of JSON data. It allows you to annotate and validate JSON documents. With JSON Schema, you can ensure that your JSON data adheres to a specific structure, which is particularly useful in API design and data validation.
External Resources
JSON Example
{
"name": "John Doe",
"age": 30,
"city": "New York",
"isStudent": false,
"hobbies": [
"reading",
"swimming",
"coding"
],
"address": {
"street": "123 Main St",
"zipCode": "10001"
}
}