JSON to CSV Converter
Convert a JSON array of objects into CSV.
How to use the JSON to CSV Converter
1
Enter your values and pick a mode if the tool offers one.
2
Click calculate — results appear instantly, computed in your browser.
3
Copy the result or save the tool to your favorites.
Frequently asked questions
What input is expected?
A JSON array of objects, e.g. [{"a":1},{"a":2}].
How are columns chosen?
From the keys of the objects.
What if objects differ?
Keys from the first object define the columns.
Can I convert back?
Yes, with the CSV to JSON converter.
Where does the conversion run?
Entirely in your browser. Your data is never uploaded to a server.