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Excel to CSV

Convert Excel worksheets to CSV with sheet selection and UTF-8 output. It accepts XLSX files and produces CSV. The operation uses the processing service when the selected conversion or transformation needs it.

Temporary workspace removed after processingFree · fair-use only
Before you startClear input, output, and processing details.
Input
XLSX
Result
CSV
Capacity
Up to 100 files / 250 MB total
Privacy
Temporary workspace removed after processing

1. Add your input. 2. Choose settings. 3. Check the result and download it. Your original file is not changed on your device. Privacy details

Drop file files hereCSV output · up to 100 compatible files

Saved settings — free

Reuse your preferred Excel to CSV setup. Recipes stay in this browser and never include files or entered text.

No settings saved for this tool yet.

Included free - no upgrade required

Run up to 100 compatible files (250 MB total), receive a ZIP when multiple results need packaging, and choose the download name.

Free Pro batch queue and export namingSheet selectionUTF-8 CSVCell valuesBatch processing
Cuándo necesitas esto
Preparing CSV from XLSX files without installing desktop software
Use the free batch queue for up to 100 compatible files; multiple outputs are bundled as a ZIP when needed.
Using Sheet selection, UTF-8 CSV, and Cell values for the specific result you need
Cómo funciona

Choose XLSX files, select the available options, then run Excel to CSV. The interface exposes the supported settings before creating CSV. The operation uses the processing service when the selected conversion or transformation needs it.

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