JSON to CSV Converter

Turn an array of JSON objects into a CSV table with one row per object and one column per key. ParseBox warns you when nested objects or arrays cannot fit in a flat cell.

Example

Input
[
  { "id": 1, "name": "Ada Lovelace", "role": "admin", "active": true },
  { "id": 2, "name": "Alan Turing", "role": "editor", "active": true },
  { "id": 3, "name": "Grace Hopper", "role": "viewer", "active": false }
]
Output
id,name,role,active
1,Ada Lovelace,admin,true
2,Alan Turing,editor,true
3,Grace Hopper,viewer,false

What changes in this conversion

ParseBox shows this note under the output, so nothing is lost without a warning.

  • numbers and booleans become text

Private by design

ParseBox runs entirely in your browser. Your text is never uploaded, logged or stored on a server, so it is safe to paste API responses, tokens and config files.

Related conversions

All 30 formats in ParseBox →