Are the formulas in my Excel file preserved in the CSV?

No. CSV only supports raw values; formulas are exported as their calculated results. This is standard CSV behavior.

Will I have problems with Turkish characters (ş, ğ, ü, etc.)?

No. The output file is produced with UTF-8 encoding, so Turkish characters are transferred correctly.

No. The conversion takes place entirely in your browser; your files are never uploaded to or stored on our servers.

Yes, it is completely free. No account or subscription is required.

Yes. You can open the CSV file in Excel; depending on Excel's regional settings, you may need to choose the right delimiter (comma or semicolon).

Drag your Excel file here

XLSX, XLS · or click to select

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Your files are encrypted with SSL and automatically deleted from our servers 7 days after processing.

Upload Excel File

Upload your XLSX or XLS Excel file.

Select Sheet

If multiple sheets exist, choose the one to convert.

Convert to CSV

Click "Convert".

Download CSV

Download the CSV file. Compatible with any application.

The tool lists all the sheets in the file and lets you choose which one to convert. One sheet is converted at a time.

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