JSON to CSV

Turn API-style JSON into a table you can open in Excel or Google Sheets. Only flat object fields are supported—nested objects stay as JSON strings if you stringify them first.

JSON input

[{"name":"Ada","score":10},{"name":"Bob","score":8}]

CSV output

How to use

Provide a JSON array where each item is an object with string or number fields. Keys become column headers; missing fields become empty cells.