Convert Excel to CSV Online
Extract data from Excel spreadsheets and convert to CSV format for databases, programming, and data analysis.
Drag & drop files here
or click to browse
Max file size: 50 MB
Why Choose Our Excel to CSV Converter?
Database Ready
Generate clean CSV files perfect for database imports, SQL operations, and data warehousing applications.
Programming Friendly
Create CSV files that work seamlessly with Python, R, JavaScript, and other programming languages for data processing.
Complete Privacy
Your Excel files never leave your device. All processing happens locally in your browser for maximum security.
Multi-Sheet Support
Convert data from multiple Excel worksheets, choosing which sheets to include in your CSV export.
How Excel to CSV Conversion Works
1. Upload Excel File
Drop your XLSX file or click to browse. We support Excel files created in Excel 2007 and newer versions.
2. Extract Data
Our converter reads your Excel file structure, extracts data from worksheets, and formats it for CSV output.
3. Download CSV
Get your clean, properly formatted CSV file ready for database imports, data analysis, or programming projects.
Benefits of Excel to CSV Conversion
Database Integration
CSV format is universally supported by databases like MySQL, PostgreSQL, SQLite, and cloud platforms for easy data importing.
Programming & Analytics
Perfect for data science workflows with Python pandas, R, JavaScript, and other tools that work best with CSV format.
Lightweight Format
CSV files are significantly smaller than Excel files, making them ideal for web applications, APIs, and data transfer.
Universal Compatibility
CSV format is supported by virtually every application, platform, and programming language that works with data.