Excel to CSV Converter

How to Convert Excel to CSV

1. Click on the upload area or drag and drop your Excel file
2. Select the sheet you want to convert (if multiple sheets exist)
3. Click "Convert to CSV" button
4. Download your CSV file

Features

• ✅ Supports both .xlsx and .xls formats
• ✅ Convert multiple sheets separately
• ✅ Preview data before downloading
• ✅ Maintains data formatting and structure
• ✅ 100% client-side - your files never leave your device
• ✅ Free and unlimited conversions

Why Convert Excel to CSV?

• CSV files are universal and work with all spreadsheet programs
• Smaller file size compared to Excel
• Easy to import into databases and programming tools
• Better for data processing and analysis
• Compatible with older systems and software

Privacy & Security

Your Excel file is processed entirely in your browser. Nothing is uploaded to any server. Your data remains completely private and secure on your device.