Convert JSON to CSV Online
Need CSV instead of JSON? This free converter changes JSON files into CSV in seconds, right in your browser.
How to convert JSON to CSV
- Upload your JSON file. Drag it onto the box above or click to browse. Files up to 200 MB are accepted.
- Choose CSV as the output. The target format is pre-selected on this page — just press “Convert now”.
- Download the result. Conversion runs on our own server and the download starts as soon as it is ready. Your files are deleted automatically.
Why convert JSON to CSV?
JSON is the standard data format of the web and modern APIs. CSV is a plain-text table format that every spreadsheet and database can import. That difference is exactly why converting between them is so common: CSV is the better choice for data export, spreadsheets, databases, analytics.
JSON vs CSV: key differences
| JSON | CSV | |
|---|---|---|
| File type | structured data | tabular |
| Typical use | APIs, configuration, data storage | data export, spreadsheets, databases, analytics |
| Compatibility | Native to JavaScript and supported everywhere. | Universal, but has no standard for encoding or quoting. |
Tips for a clean JSON to CSV conversion
- Native to JavaScript and supported everywhere.
- Use the highest-quality source JSON you have — converting a compressed file again cannot restore lost detail.
- If you only need a smaller file, try a lower resolution or bitrate instead of a different format.
- Keep the original JSON until you have checked the converted CSV opens the way you expect.
Frequently asked questions
How do I convert JSON to CSV?
Upload your JSON file to the converter on this page, make sure CSV is selected as the output format and click “Convert now”. When the conversion finishes the download starts automatically.
Is this JSON to CSV converter free?
Yes — it is completely free and needs no account. Files up to 200 MB are accepted, and heavy use is rate-limited so the service stays available for everyone.
Will converting JSON to CSV reduce quality?
Because both formats preserve the original data, converting back and forth does not degrade quality.
What is a JSON file?
JSON is the standard data format of the web and modern APIs. Its technical name is JavaScript Object Notation and it is typically used for APIs, configuration, data storage.
What is a CSV file?
CSV is a plain-text table format that every spreadsheet and database can import. Its technical name is Comma-Separated Values and it is typically used for data export, spreadsheets, databases, analytics.
Can I convert JSON to CSV on my phone?
Yes. The converter runs in the browser on Android, iOS, Windows, macOS and Linux — no app installation is required.
Are my files kept on the server?
No. Uploaded files and converted results are deleted automatically a short time after the conversion finishes.