My actual mat is the negative of this mat, the lettering is painted.
I printed the text in Word using the “stencil” script.
Then I traced the text onto some thin cardboard (cereal box) with a utility knife. I used a light coat of spray adhesive to keep the cardboard stencil on the mat. Without the spray adhesive I found that the spray paint snuck under the stencil. Just coat with spray paint, let dry and you have yourself a custom welcome mat.