📋CSV → Excel

Convert CSV to Excel

Convert CSV files to Excel XLSX spreadsheets online free. All rows, columns, and data preserved. No signup required.

Upload file

How it works

1
Upload your CSV file
Upload the .csv file you want to convert to Excel.
2
Convert to XLSX
Click Convert. All rows and columns are mapped to Excel cells.
3
Download your XLSX
Download the Excel file. Files are deleted after 2 hours.

Are all rows and columns preserved?

Yes. All data from the CSV is mapped to the corresponding cells in the Excel spreadsheet.

What delimiter is supported?

Comma-separated (,) is the standard format. Files using semicolons or tabs may need to be converted to comma-separated first.

Can I open the output in Google Sheets?

Yes. The output is a standard .xlsx file compatible with Microsoft Excel, Google Sheets, and LibreOffice Calc.

Is there a row limit?

There is no hard row limit, but very large CSV files may take longer to process.