JSON to CSV

How to use JSON to CSV

Convert an array of records to a CSV table. This json to csv works directly in your browser and is free to use without an account.

1. Paste or open your input in the editor.
2. Run the tool and inspect the output. If the input is invalid, correct the reported error and run it again.
3. Copy the result or download it to your device.

JSON to CSV · Example

[{"name":"Ada","score":98},{"name":"Lin","score":95}]

name,score
Ada,98
Lin,95

Usage notes

Inputs and results are processed on this device. Tool content is not sent to a processing server.

JSON requires double-quoted keys and valid values. Unsafe large integers are rejected; use strings when precision must be preserved.

Text input is limited to 5 MiB and processing runs in a cancellable worker.