We came across this tool, some might find it handy. We had a little giggle at the result of ours, once we filled in the necessary boxes.  You enter in some details on who gave you a gift and it generates the note for you.

26th August 2009

Dear Aunt Cat,

Thank you so very much for the wonderful toaster that you gave us in honor of our wedding. We are estatic by your kindness. We plan to have toast every morning

Thank you for such generosity

Lots of Love,

Fiona and Tony

Try your own thank you note here.