CSV to Excel
Convert CSV data into an XLSX workbook.
CSV to Excel
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.
How to use CSV to Excel
Add your file
Choose a file or drag it onto the upload box. We check that the file type and size are supported.
Pick your options
Change the settings shown next to the file if you need to. The defaults work for most files.
Download the result
Click the main button, then download your new file. Check it before you share or submit it.
What it does
- ✓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 no server data storage
When to use it
Turn raw CSV exports from analytics platforms into professional, readable client reports.
Convert bank transaction CSVs into organized Excel workbooks for tax preparation.
Format survey response CSV files into clear, presentable spreadsheets for stakeholders.
Prepare styled inventory spreadsheets from backend system exports.
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.