XLSX to CSV
Upload your XLSX or XLS file (max 5MB) and download it in CSV format.
About this Tool
This tool converts Microsoft Excel files (.xlsx or .xls) into Comma Separated Value (.csv) format directly in your browser.
- Only the first sheet of the Excel file is converted.
- Files are processed locally; no data is uploaded to any server.
- Maximum upload file size is 5MB.
- Formatting (like colors, fonts) is not preserved in the CSV output.