Paste a JSON array of objects and convert it to CSV format instantly. Handles nested objects by flattening keys with dot notation.
This tool accepts a JSON array of objects, e.g., [{"name":"John","age":30}]. Each object in the array becomes a row in the CSV output.
Nested objects are flattened using dot notation. For example, {"address":{"city":"NYC"}} becomes a column named "address.city" with the value "NYC".
Yes. Click the "Download CSV" button to save the converted data as a .csv file to your computer.
Absolutely. All conversion happens in your browser. No data is uploaded to any server.