How to use JSON to CSV
Paste or load your input, run the browser-based utility, then review, copy, or download the result. Tool input remains in browser memory while the transformation runs.
JSON to CSV FAQs
What JSON structures work best?
An array of objects produces the clearest table. Primitive arrays and single objects are supported as a single value or row.
How are nested arrays handled?
Arrays remain JSON inside one escaped CSV cell so data is not silently discarded.
JavaScript is required to run this browser-based utility.