Game Design Canvas (GDC) is a framework that can be used to define fundamental game elements, and is able to provide a general view of a game designer idea. Unified Game Canvas (UGC) combines common GDC characteristics in a 5W2H perspective, increasing the design possibilities for a GDC creation of a desired game. This paper presents the UGC Generator, a simple and interactive open access web tool that helps game designers to fill UGC panels and to provide UGC models in a fast and dynamic way.