Convert Excel to CSV — export clean datasets from XLSX
Upload an XLSX file, pick the sheet you want, choose delimiter, and download a CSV. Useful for data imports, portals, scripts, and analytics workflows.
Excel to CSV Converter
Select a sheet after loading the file.
How it works
This tool reads your XLSX file locally and exports a selected sheet as CSV. It is useful when a portal requires CSV uploads or when you need a plain-text dataset for scripts and analysis.
- Choose semicolon delimiter for European formats if required.
- Hidden sheets may still appear depending on the workbook structure.
- Your Excel file is processed locally — no upload.
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FAQ
This tool is optimized for .xlsx. If you have .xls, open it in Excel/LibreOffice and save as .xlsx first.
CSV is single-sheet. Choose which sheet to export.
Yes — browser-based processing only.