CSV to Excel

Turn a UTF-8 CSV into an XLSX worksheet while keeping entries as text.

Try conversion and download with public sample data.
Processing settings

How to use CSV to Excel

  1. 01

    Select one UTF-8 CSV file and check that its columns are separated correctly.

  2. 02

    Convert the rows into a new XLSX worksheet.

  3. 03

    Download the workbook and check values such as IDs with leading zeros.

Frequently asked questions

Will leading zeros in IDs be preserved?

CSV entries are written as text values, so an entry such as 001 is not deliberately converted into the number 1.

Can I upload a CSV in a legacy encoding?

The converter reads UTF-8. Save a file in UTF-8 first if its original encoding is different.

You may also need

Excel to CSV

Convert the first worksheet of an XLSX file to a UTF-8 CSV for data import.

Merge Excel files

Append rows from XLSX files with matching headers into one worksheet.

Merge worksheets

Append matching worksheets from one XLSX workbook into a single sheet.

CSV to Excel - Free online tool | fileoar