← All tools

Excel to CSV

Export the first worksheet from XLS or XLSX as CSV. Free, private and browser-based.

Read-only viewer
Open files
0 / 5

Free workspace supports five open files. Each file can be up to 100 MB.

About the Excel to CSV

Turn an Excel sheet (XLSX or XLS) into a CSV file, choosing which sheet to export.

How to use it

  1. Open the workbook.
  2. Pick the sheet.
  3. Download the CSV.

Questions

Are formulas kept?

CSV holds values only, so each formula becomes its result.

Is my data uploaded?

No. The tool runs in your browser; what you paste or open never leaves your device and nothing is stored on a server.