How to use the Convert Excel to CSV
- 1Drop an XLSX, XLS or ODS file.
- 2Pick the sheet and delimiter.
- 3Download the CSV or copy it.
Frequently asked questions
Why does Arabic look broken when I open a CSV in Excel?
Excel needs a UTF-8 “BOM” marker to detect Arabic correctly. Keep “Add BOM” switched on.
Is my data sent anywhere?
No. Everything is calculated in your browser on your own device — nothing you type or upload is sent to a server.