Is the Excel to CSV tool free to use?

Yes, it is completely free to use.

Your spreadsheet is processed locally on your device and is never uploaded to any server.

What happens if my Excel file has multiple sheets?

Our tool allows you to select the specific sheet you want to convert into CSV format.

Is the output compatible with Excel?

Yes, the output CSV uses standard UTF-8 encoding with a BOM, ensuring special characters display correctly when opened in Excel.

Excel to CSV Converter

Convert an XLSX spreadsheet sheet into a simple CSV text file instantly.

Input Spreadsheet

Click to upload or drag and drop

.xls, .xlsx, application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet (MAX. 50MB per file)

Convert to CSV

Your spreadsheet will be converted to a simple text CSV offline securely in your browser.

About This Tool

Easily convert a specific sheet from your Excel workbook (`.xlsx`) into a standard `.csv` file. The output is encoded in UTF-8 with a Byte Order Mark (BOM), ensuring that special characters are displayed correctly when opened in other software.

Frequently Asked Questions

How to use Excel to CSV

1
Select your file
Open Excel to CSV and add your file — drag and drop it or click to browse. Your file is processed locally in your browser and is never uploaded to any server.
2
Process
Convert an XLSX spreadsheet sheet into a simple CSV text file instantly.
3
Download the result
Preview the output and download it instantly — 100% free, no watermark and no sign-up required.

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