JSON to CSV

Free online JSON to CSV converter to transform JSON arrays into CSV format.

  • Runs locally in your browser
  • No data uploaded
  • Instant processing
Waiting for input

How to Use JSON to CSV

  1. Paste a JSON array of objects into the input box.
  2. The converter creates CSV headers and rows automatically.
  3. Copy CSV output for spreadsheets or imports.

Example Usage

Input

[{"name":"Alice","age":30},{"name":"Bob","age":28}]

Output

name,age
Alice,30
Bob,28

Frequently Asked Questions

What JSON format is required?
A non-empty array of objects is required for conversion.
How are different object keys handled?
The converter unions keys across rows to build CSV headers.
Are commas in values escaped?
Yes. Values with commas, quotes, or newlines are CSV-escaped.