JSON ⇄ CSV Converter
Convert a JSON array of objects into CSV you can open in Excel, or turn CSV data back into clean JSON. Handles quoted fields and commas correctly, with instant download.
How to use
- Paste JSON (an array of objects) or CSV data.
- Click Convert — the direction is detected from your choice of tab.
- Copy the result or download it as a file.
Frequently asked questions
An array of flat objects, e.g. [{"name":"Ali","age":30}]. Nested objects are flattened into JSON strings in their cell.
Yes — values containing commas, quotes or newlines are properly quoted per the CSV standard (RFC 4180).