What type of text string?
This may work if the links would be valid like URL's or email addresses.
Sub MakeHyperlinks()
'David McRitchie
Dim Cell As Range
For Each Cell In Intersect(Selection, _
Selection.SpecialCells(xlConstants, xlTextValues))
With Worksheets(1)
.Hyperlinks.Add anchor:=Cell, _
Address:=Cell.Value, _
ScreenTip:=Cell.Value, _
TextToDisplay:=Cell.Value
End With
Next Cell
End Sub
Gord Dibben MS Excel MVP