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Excel to CSV Converter Online Free

Convert XLSX Excel sheets to CSV format instantly.

grid_on Excel to CSV Converter Online Free
verified_user Your files are processed only as needed and are not stored after the tool finishes.
Converting Excel spreadsheets to CSV is essential when you need to import data into databases, APIs, data pipelines, or tools that don't support the XLSX format. Our free Excel to CSV converter extracts one or all sheets from your .xlsx file and outputs clean, properly escaped CSV. Choose your delimiter (comma or semicolon) and download the result instantly.

Frequently Asked Questions

Which sheet is exported? expand_more
By default the first sheet is exported. If the workbook has multiple sheets, you can choose which one to export.
Are formulas exported as values? expand_more
Yes. CSV only contains data, so formula results (cached values) are exported. Live formula recalculation is not performed.

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