JSON → CSV Converter
Convert structured JSON into CSV instantly
About this tool
Convert JSON arrays into CSV instantly. Paste JSON or upload a .json file, then download CSV.
What it does
- Converts a JSON array of objects into CSV.
- Includes progress feedback and a one-click download.
How to use
- Paste JSON (array of objects).
- Click Convert.
- Download the CSV output.
FAQ
What JSON format is required?
A JSON array of objects (e.g. [{"a":1},{"a":2}]).
Does it run locally?
Yes, conversion is done in your browser.
Will it preserve column order?
The header order is derived from the first object’s keys.