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Convert Microsoft Excel Spreadsheets to CSV Online

Transform Excel workbooks into clean CSV files compatible with any database, ETL pipeline, or BI platform.

Convert Excel to CSV (XLS/XLSX to CSV)

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Convert Microsoft Excel spreadsheets (.xlsx, .xls, .xlsm) into standard UTF-8 CSV tabular files.

24h Ephemeral Auto-Purge
SuperAdminMax File: 50 MB•Batch: Up to 100 files
Queue:Ultra Dedicated Multi-Region•Unlimited Credits

Choose Files or Drag & Drop here

Accepts formats: XLSX, XLS, XLSM (Max 50 MB per file)

Conversion Settings

How to Convert Convert Excel to CSV (XLS/XLSX to CSV) Online

1

Upload Excel (.xlsx or .xls) file

2

Select delimiter

3

Download CSV file

Frequently Asked Questions about Convert Excel to CSV (XLS/XLSX to CSV)

Are formulas converted to values?

Yes, computed formula values are cleanly extracted.

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