Convert CSV to Excel online
- Free
- Nothing uploaded
- Per-sheet export
How to use this tool
- Choose a file in the viewer above.
- Select the worksheet or data view you need.
- Search, filter or sort as supported, then use the relevant export action.
Good to know
Open the CSV in the viewer and use the XLSX export/save workflow. CSV contains values only, so it has no Excel formulas, styles, charts or multiple worksheets to carry over. See the main spreadsheet viewer for the available tools.
Frequently asked questions
Does it keep my filters?
Yes, the export uses the current filtered and sorted view.
Is my data uploaded?
No, the conversion happens in your browser.