Puffer is a fictional Autobot character from the Transformers franchise, best known as a small, utility-focused robot associated with transport and support functions. He is often portrayed as a practical, dependable helper rather than a frontline warrior, emphasizing teamwork and logistics. In many versions, Puffer serves in a minor supporting role, contributing to the Autobot cause through mobility, repair, or transport duties. The character is usually depicted as resourceful and sturdy, fitting the franchise’s theme of transforming machines with specialized battlefield roles.