JSON to CSV - Free Online Tool

Convert JSON data to CSV format for spreadsheet compatibility.

Upload Your JSON File

Drag and drop your JSON file or click to browse. Your file is processed locally in your browser.

Upload JSON File

Drag and drop your file here, or click to browse

Supports .json files (Max 10MB)

About JSON to CSV Converter

Our JSON to CSV converter allows you to easily transform JSON arrays into CSV format for use in spreadsheets like Excel or Google Sheets. Simply upload your JSON file and get an instant CSV conversion.

Features

  • Converts JSON arrays of objects to CSV format
  • Flattens nested objects using dot notation
  • Handles arrays and special characters properly
  • 100% client-side processing - your data never leaves your browser
  • Instant conversion with download option

How to Use

  1. Upload your JSON file (.json) or drag and drop it into the upload area
  2. The JSON must be an array of objects
  3. Click "Convert to CSV" to process your file
  4. Preview the result and download your CSV file

Input Format Requirements

Your JSON file must contain an array of objects. For example:

[
  {"name": "John", "age": 30, "city": "New York"},
  {"name": "Jane", "age": 25, "city": "Los Angeles"}
]