CSV to Excel
Convert CSV data into an XLSX workbook. 100% private in-browser processing with zero server uploads.
CSV to Excel
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View key capabilities & tips
Convert raw CSV text files into styled Microsoft Excel (.xlsx) workbooks. Automatically formats columns, headers, and numeric types for clean spreadsheet editing.
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.