JSON to CSV

JSON

CSV

Result will appear here

Conversion happens locally in your browser. No data is sent to any server.

Convert a JSON array of objects to CSV format. Object keys become the header row.

Conversion happens locally in your browser. No data is sent anywhere.

FAQ

What JSON structure works?: The input must be an array of flat objects. Nested objects or arrays will show as [object Object].
What about nested data?: Flatten your JSON first, or the nested values will not display correctly in CSV format.
How are special characters handled?: Values containing commas, quotes, or newlines are automatically wrapped in quotes.