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Try our new JSON Formatter - Clean and organize your JSON data with ease!

JSON ⇄ CSV Converter

Drag and drop files or use the upload button

Upload JSON File

Supported formats: .json

Max file size: 10MB

Input JSON:No input

Output CSV:No output

About This Tool

Convert between JSON and CSV formats easily. This tool helps you:

Convert JSON arrays to CSV tables
Transform CSV data into structured JSON
Handle complex data types and nested structures
Preserve data integrity during conversion

JSON Example:

[
  {
    "name": "John Doe",
    "email": "john@example.com",
    "phone": "+1234567890"
  },
  {
    "name": "Jane Smith",
    "email": "jane@example.com",
    "phone": "+0987654321"
  }
]

CSV Example:

name,email,phone
John Doe,john@example.com,+1234567890
Jane Smith,jane@example.com,+0987654321

Features

Automatic file type detection
Preserves data types and formatting
Handles large datasets efficiently
Split output into multiple files

Best Practices

Ensure consistent data structure
Use proper CSV escaping for special characters
Include headers in CSV files
Validate data before conversion

JSON Data

JSON (JavaScript Object Notation) is a lightweight data interchange format that is:

Easy for humans to read and write
Easy for machines to parse and generate
Language independent
Based on key-value pairs and arrays

{
  "name": "John Doe",
  "age": 30,
  "city": "New York"
}

CSV Data

CSV (Comma-Separated Values) is a simple file format that:

Stores tabular data in plain text
Uses commas to separate values
Is widely supported by spreadsheet applications
Is easy to process and generate

name,age,city
John Doe,30,New York
Jane Smith,25,London

Conversion Process

Converting between JSON and CSV involves:

Flattening nested JSON structures
Identifying common fields for headers
Handling different data types
Preserving data integrity

Tip: For best results, ensure your JSON data is properly formatted and follows a consistent structure across all objects.