Convert JSON to CSV

Convert an array of JSON objects to a CSV table, ready to open in a spreadsheet.

Processed on your device. Nothing is sent to any server.

JSON

CSV

Convert an array of JSON objects to a CSV table, ready to open in Excel, Google Sheets or any spreadsheet.

Detects the objects' keys as columns and generates one row per array item, correctly escaping commas and quotes within values.

Use cases

Exporting API data to a spreadsheet.
Converting a JSON array to a format you can easily share.
Preparing data to import into another tool that only accepts CSV.

How it works

1
Paste your JSON
An array of objects with the same keys, e.g. [{"name":"Ana"}].
2
Convert it
Click Convert and copy or download the resulting CSV.

Frequently asked questions

What if I pass a single object instead of an array?: It's treated as a one-item array and generates a single-row table with its keys as columns.