Guide
JSON to CSV online
Convert JSON arrays of objects into CSV for spreadsheets, exports, reports, and data cleanup. Headers are generated from object keys and values are escaped for commas, quotes, and line breaks.
developer tool
JSON to CSV
Convert JSON data to CSV format instantly in your browser.
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How to use JSON to CSV
Paste JSON
Add a JSON array of objects into the input area.
Convert to CSV
Generate CSV headers and rows directly in your browser.
Copy or download
Copy the CSV result or download it as a .csv file.
Common uses for JSON to CSV
- API data exports
- Spreadsheet imports
- Report preparation
- Data migration cleanup
Why use this developer tool?
- Convert JSON without sending data to a server.
- Automatically generate CSV column headers.
- Escape commas, quotes, and line breaks correctly.
- Download copy-ready CSV output.
JSON to CSV FAQ
What JSON shape is supported?
The converter supports JSON arrays where each item is an object.
Are commas inside values handled?
Yes. Values containing commas, quotes, or line breaks are escaped as CSV fields.
What happens with an empty array?
An empty JSON array is accepted and returns an empty CSV result.