Tools / Excel to CSV

Excel to CSV Converter

Drop in an Excel workbook, pick a sheet if it has more than one, and download a plain CSV file. Conversion happens entirely in your browser — nothing is uploaded.

📋 Convert Excel to CSV

Click to choose an Excel file, or drag and drop it here

.xlsx or .xls — processed locally in your browser, never uploaded.

💡

How it works

We use the SheetJS (xlsx) library to read your workbook's sheets directly on your device and convert the one you choose into plain comma-separated CSV text.