CSV to Excel Converter Online Free — CSV to XLSX

Q: Will numbers and dates format properly in Excel?

Yes. The parser recognizes standard numeric and date formats, placing them into properly typed Excel cells.

Q: What delimiters are supported?

The parser supports standard comma-separated, semicolon-separated, and tab-delimited text files.

Q: Can I open the generated file in Google Sheets?

Yes. The downloaded .xlsx file opens seamlessly in Google Sheets, Microsoft Excel, and LibreOffice Calc.

CSV to Excel

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About CSV to Excel

Convert raw CSV text files into styled Microsoft Excel (.xlsx) workbooks. Automatically formats columns, headers, and numeric types for clean spreadsheet editing.

View key capabilities & tips

Key capabilities:

Transforms comma, semicolon, or tab-delimited CSV data into modern XLSX workbooks
Applies styled header formatting, cell borders, and auto-fitted column widths
Correctly preserves numeric values, currency, and date formats
Client-side spreadsheet generation with zero server data storage

Tips:

Ensure your CSV uses consistent delimiters (commas or semicolons) across all rows.
Review column headers and numeric formatting in Excel after downloading.
Use the "Excel Viewer and Editor" tool if you want to make quick data edits before saving.

CSV to Excel FAQ

Will numbers and dates format properly in Excel?

What delimiters are supported?

Can I open the generated file in Google Sheets?

About CSV to Excel

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