Convert Excel to CSV Online for Free
Excel to CSV Converter – Free Online, No Office Needed
CSV is the universal format for data exchange between databases, CRM systems, email platforms, and analytics tools. This converter turns your Excel file (.xlsx or .xls) into a clean CSV in seconds. No Microsoft Office needed — just upload, convert, and download.
How it works
Upload the Excel file
Choose the workbook you want to export as CSV.
Convert values
Spreadsheet rows and columns are written as comma-separated text.
Download and check
Review headers, commas, quotes, and special characters.
Frequently asked questions
About Excel to CSV
Excel to CSV exports spreadsheet data into a plain text format used by databases, CRMs, ecommerce tools, email platforms, analytics systems, and developer workflows. CSV is simple, portable, and easy to import. CSV does not keep formulas, formatting, colors, charts, or multiple sheets. It stores cell values as text rows. Choose the correct sheet and check commas, quotes, line breaks, and character encoding before importing. For data uploads, inspect headers and a few sample rows before trusting the import.
Updated June 2026: Added guidance for converting Excel to CSV for imports, databases, delimiters, multiple sheets, formulas, and encoding.
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