XLSX Sheet to CSV
Read XLSX sheets locally and export one sheet as values. Macros are not run and formulas are not guaranteed.
Excel file (.xlsx)
Or drop the file here. It is read in your browser and never uploaded.
Your result
Choose an .xlsx file to see its sheet as a table and download it as CSV.
How to use it
- Choose or drop an .xlsx file.
- Pick the sheet and the separator.
- Check the preview and download the CSV.
Examples
- Arabic textArabic cells UTF-8 CSV with a BOM
- A dateA date cell in Excel 2026-03-05
- Several sheetsA workbook with three sheets Pick the sheet from the list
Tool details and privacy
Open an Excel (.xlsx) file in your browser, pick the sheet, see it as a table, then download it as CSV with the separator you need.
Import screens want CSV, and you do not need Excel to save a copy.
Options
- Separator: comma, semicolon or tab.
Limits
- Formula cells show the value Excel saved last.
- Old .xls files are not read; save them as .xlsx first. Limit 8 MB.
Privacy
What you type or open stays in your browser. Nothing is uploaded or saved on the server.
Questions
Are dates read?
Yes, by the cell format, written as year-month-day.
What about formulas?
Their last saved result is shown.
Is .xls supported?
No.
Is the file uploaded?
No.