Upload Excel
Choose an .xlsx/.xls file. We parse it locally in your browser.
Drag & drop your Excel file here
or click to browse
Supported: .xlsx, .xls, .xlsm, .xlsb
Sheets
Click a sheet name to preview. Use checkboxes to select for conversion.
No workbook loaded
Upload an Excel file to see its sheets.
Preview
Showing up to 25 rows d7 20 columns from the active sheet.
Active: a0 a0 a0
Selected: 0
Nothing to preview
Upload a workbook and select a sheet.
Convert & Download
Download CSV for the first sheet only, or for your selected sheets.
Ready to export.
Selected sheets: 0
Notes
- Conversion happens locally in your browser (no uploads to a server).
- CSV output uses PapaParse for robust escaping and quoting.
- Some Excel formatting (merged cells, styles) is not represented in CSV.