Converters / XLSX → CSV
Excel → CSV
Turn an .xlsx workbook into clean CSV files—one per sheet. Select the sheets you need, preview them, and choose delimiter, encoding, and line endings.
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Workbookchoose .xlsx
→Select sheetswaiting
→ExportCSV files
XLSReplace workbook
CSV previewNo workbook loaded
Choose a workbook to preview its sheets.
Export options
Delimiter
Encoding
Line endings
Values
CSV is flat. Formulas export as calculated/displayed values. Formatting, charts, merged cells, and formulas are not preserved; every selected sheet becomes a separate CSV.
Files to be created 0 FILES
Select a workbook and at least one sheet.
Your workbook is read entirely in your browser. Nothing is uploaded, and the file never leaves your device.