Printable Watermelon Template — Printable Treats Printable Watermelon Template. Here is a cute free printable watermelon template for your summertime crafts. These printable watermelon templates are actually watermelon slices that have the rind, the fruit part, and about five watermelon seeds along the middle. Free Printable Watermelon Seed Writing Template Tiny Gift Box - free template from The Dapper Toad. These little gift boxes are adorable and the perfect wrap for little love notes.