JSON to CSV

JSON to CSV Converter Tool
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JSON to CSV Converter Tool

Convert JSON data to CSV format with customizable options for parsing and formatting.

Input

Paste your JSON data here...

Result

CSV Output

Examples

Basic JSON array of objects 
[
  {
    "name": "John Doe",
    "age": 30,
    "city": "New York",
    "active": true
  },
  {
    "name": "Jane Smith",
    "age": 25,
    "city": "Los Angeles",
    "active": false
  },
  {
    "name": "Bob Johnson",
    "age": 45,
    "city": "Chicago",
    "active": true
  }
]
JSON with nested objects and arrays 
{
  "users": [
    {
      "id": 1,
      "name": "John Doe",
      "contact": {
        "email": "john@example.com",
        "phone": "123-456-7890"
      },
      "preferences": ["email", "sms"]
    },
    {
      "id": 2,
      "name": "Jane Smith",
      "contact": {
        "email": "jane@example.com",
        "phone": "098-765-4321"
      },
      "preferences": ["email"]
    }
  ]
}

About JSON to CSV Conversion

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.

  • Hierarchical data structure
  • Rich data types
  • Native JavaScript support
  • Widely used in APIs
Common Uses
  • API responses
  • Configuration files
  • Data storage
  • Data exchange
  • Web applications
Limitations
  • No schema validation
  • No comments
  • No trailing commas
  • No circular references
  • No binary data
JavaScript Implementation

JSON handling in JavaScript:

  • JSON.stringify()
  • JSON.parse()
  • Object manipulation
  • Array methods
  • Type conversion
Data Validation
  • Check JSON syntax
  • Validate data types
  • Handle null values
  • Check for circular references
  • Validate structure
Best Practices
  • Use consistent formatting
  • Handle special characters
  • Validate input data
  • Consider data types
  • Test edge cases