ToolTree LogoToolTree

JSON to CSV Converter – Transform JSON Online Free | ToolTree

Convert JSON arrays to CSV format instantly for free. ToolTree provides a secure, client-side JSON to CSV converter for Excel, Sheets, and data analysis.

JSON to CSV Converter

Easily transform your JSON data into a structured CSV format. This tool is perfect for converting API responses and flat JSON arrays into files compatible with Excel, Google Sheets, and other data analysis software.

Input JSON Array

CSV Output

CSV content will appear here

Found this tool useful?

ToolTree is built and maintained independently. Support helps keep these tools free and improve new developer utilities.
If ToolTree saved you time today, consider supporting the project.

🌱 Support ToolTree

How to Convert JSON to CSV?

To convert JSON to CSV, your input must be an array of objects. Our tool takes the keys of the first object to create the CSV headers and then maps the values of each subsequent object into rows.

Example Dataset

// Input JSON

[
  {"id": 1, "name": "Apple"},
  {"id": 2, "name": "Orange"}
]

// Output CSV

id,name
"1","Apple"
"2","Orange"

Why Use ToolTree for Conversion?

Privacy & Security

Your sensitive datasets never leave your browser for processing.

Instant Download

Convert and download direct CSV files for use in Excel.