Our online JSON tool helps you minify, format, and validate your JSON data. Whether you're working with APIs, configuration files, or data storage, this tool instantly transforms JSON between compact and human-readable formats.
What is JSON?
JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write and easy for machines to parse and generate.
Unminified JSON might look like this:
{
"name": "John Doe",
"age": 30,
"address": {
"street": "123 Main St",
"city": "New York"
},
"hobbies": ["reading", "hiking"]
}
What Can You Do with This JSON Tool?
It offers a comprehensive solution for working with JSON data:
Minify JSON
To use in production compress JSON by removing all unnecessary whitespace.
Format/Beautify JSON
Convert compressed JSON to a properly indented, human-readable representation.
Syntax Validation
Validate JSON syntax and indicate issues using line numbers.
Sort Properties
Sort the object properties alphabetically.
Escape/Unescape
Convert all special characters to/from JSON escape sequences.
JSON to XML
Convert JSON data to XML format (and vice versa).
Download & Share
Download your processed JSON or generate a shareable link.
Step by Step Guide
- Paste your JSON data or upload .json files
- Choose Minify (for production) or Format (for readability)
- Click "Process" to transform your JSON
- Review the output with syntax highlighting
- Download or copy the final result
Sample JSON for Testing
// Unminified JSON
{
"productId": 12345,
"productName": "Wireless Mouse",
"price": 29.99,
"tags": ["electronics", "peripheral"],
"stock": {
"warehouse": 150,
"retail": 35
}
}
// Minified Result:
{"productId":12345,"productName":"Wireless Mouse","price":29.99,"tags":["electronics","peripheral"],"stock":{"warehouse":150,"retail":35}}
// Formatted Result (2-space indent):
{
"productId": 12345,
"productName": "Wireless Mouse",
"price": 29.99,
"tags": [
"electronics",
"peripheral"
],
"stock": {
"warehouse": 150,
"retail": 35
}
}
JSON Standards Support
Our tool supports:
- RFC 8259 (The JSON Data Interchange Format)
- JSON5 superset (with comments, trailing commas)
- JSON Lines (ndjson) format
- JSON with BigInt support
Why Minify or Format JSON?
Minification Benefits
- Reduces file size (faster transfers)
- Improves API response times
- Better for production environments
- Lower bandwidth consumption
Formatting Benefits
- Easier debugging
- Better for configuration files
- Improved human readability
- Easier version control diffs
Common Use Cases
Integration Support
Works perfectly with: