Excel to CSV: Export a Sheet to CSV

Export a selected workbook sheet to a plain CSV file for another system.

Output: CSV · Free tool · Upload and processing limits apply

Convert Excel to CSV, free

or drop a file here · free, no signup, files deleted automatically

How to convert Excel to CSV

Upload your Excel file (.xlsx or .xls).
Choose XLSX → CSV and name the sheet to export (or leave blank for the first one).
Download the result and compare it with your original before sharing.

Select the required sheet. Inspect the CSV in a text editor as well as a spreadsheet app, checking separators and the first and last records.

What are the limits of XLSX to CSV?

CSV cannot preserve multiple sheets, styling or charts. Formula results depend on available calculated values; CSV is not a lossless workbook backup.

How should I check the XLSX to CSV result?

Confirm the receiving system's delimiter and encoding requirements. Keep the XLSX original and verify dates and identifiers before importing.