Tools / Spreadsheet 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.
Frequently Asked Questions
How do I convert an Excel file to CSV?
Use the Softstribe Excel to CSV converter. Upload your .xlsx or .xls file. If it has multiple sheets, select the one to export, then click Convert. The CSV downloads to your device. Your file is never uploaded to any server.
Which sheet gets exported if my Excel file has multiple sheets?
The tool lets you select which sheet to export. By default it shows all available sheet names and you choose one. Each sheet exports as a separate CSV file.
Do Excel formulas convert to CSV?
No. CSV stores only the current cell values, not formulas. The result of a formula (e.g. =SUM(A1:A10) → 150) is saved as the plain number or text.
What is CSV used for?
CSV (Comma-Separated Values) is a universal data format compatible with databases (MySQL, PostgreSQL), CRMs (Salesforce, HubSpot), data analysis tools (Python, R), and virtually any application that handles tabular data. It is the standard format for data import/export.