Convert CSV to Excel (XLSX)

CSV

Open data exports in Excel without broken Arabic, merged columns or numbers stored as text.

No uploadInstant & freeWorks offline

Drop a CSV file

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Or paste here

How to use the Convert CSV to Excel (XLSX)

Are leading zeros kept?

Yes. Values like 007 or phone numbers starting with 0 stay as text; plain numbers become real numbers you can calculate with.

Is my data sent anywhere?

No. Everything is calculated in your browser on your own device — nothing you type or upload is sent to a server.