Excel to CSV converter
Read an Excel XLSX workbook, preview a worksheet and export one or all sheets as CSV.
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- On a computer
- Press Ctrl + D, or Command + D on a Mac.
- On a phone or tablet
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A bookmark saves the page link. Save any tool results separately.
How to use this tool
- Choose an XLSX workbook. Leave the sheet field blank for all sheets, or enter an exact name or one-based number.
- Run the conversion, inspect the preview and download the CSV files.
Things to know
- XLSX only, up to 10 MiB compressed, 40 MiB expanded XML, 30 sheets, 100000 cells and 10000 rows per sheet. Legacy XLS, XLSB, macros and encrypted workbooks are unsupported.
- Exports cell values and cached formula results without recalculating formulas. Formatting, charts, comments and merged-cell layout are not exported. Dates use ISO text and numbers retain their stored numeric text.
- Processing and results stay on this device. Inputs are bounded; no work is saved between visits.
Sources
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