Free spreadsheet tool · runs in your browser

Excel to CSV

Export any sheet from an Excel workbook as a CSV. Files stay on your device.

  1. 01Upload Excel

    Drop an .xlsx or .xls file, then pick a sheet if needed.

  2. 02Download CSV

    Save a clean comma-separated file you can import anywhere.

Drag & drop files

or click to browse · .xlsx or .xls

What this tool does

  • 01
    Any sheet. Workbooks with multiple tabs let you choose which one to export.
  • 02
    Private by default. The file never leaves this browser.