JSON to CSV
Convert a JSON array of objects to CSV.
How to use JSON to CSV
JSON to CSV — Turn a JSON array of objects into CSV, with a header row built from the keys. Free to use in D2i DevTools — no account required.
Steps
- Fill in JSON. This field is required.
- Click Run and copy the result under the form.
Frequently asked questions
What is JSON to CSV used for?
Use it to open API data in a spreadsheet without writing a conversion script.
How do I use the free online JSON to CSV tool?
Fill in JSON. This field is required. Click Run and copy the result under the form.
What can I paste or upload into JSON to CSV?
Paste a JSON array of objects. Nested objects are written as JSON text in the cell.
What output does JSON to CSV give me?
CSV text. The header is the union of keys. An empty array returns an error.
Is JSON to CSV free, and is my input private?
Yes — Your input is processed in memory for this request only. It is not saved to disk or the database, and it is cleared after the tool finishes.
How are commas in a value handled?
Values that contain commas, quotes, or newlines are quoted so the row still parses.
Inputs are processed in memory only and are not saved to disk or the database. Data exists only for the duration of your request.