Convert Excel to CSV
Save the first sheet of an Excel workbook as a CSV file. Each cell is written the way it is shown in the sheet, so a formatted date or number comes out as you see it.
How to use it
- Drop in an .xlsx file.
- Check the preview. Only the first sheet is converted.
- Download the CSV or copy it.
Questions
What happens to the other sheets?
Only the first sheet is converted, and the page tells you how many other sheets the workbook has. To get another sheet, drag its tab to the front in Excel, save, and drop the file here again.
Are formulas kept?
No. The CSV holds the value each cell shows when the workbook was last saved, not the formula behind it.
What about commas and line breaks inside a cell?
The cell is wrapped in quotes, which is how CSV keeps a comma or a line break inside one value.
Do my files get uploaded?
No. The page does the work inside your browser, and your files are never sent to a server. That makes it fine to use with private documents such as contracts or bank statements.