Hi Gokulan,
Based on MS Excel behavior, if you enter hyperlink
address in cell it will automatically converted into link. And it is the
default behavior of MS Excel, we have also done the same thing in our end. If
you don’t need to show the link address as hyperlink, you can remove the
hyperlink using removeHyperlink option in context menu or using removeHyperlink
method. Please find the below links
https://ej2.syncfusion.com/react/documentation/spreadsheet/link#remove-hyperlink
Please check the above details and get
back to us if you need any further assistance with this.