Loudred are medium-sized blue creatures that are somewhat "boxy" in shape. They have a huge mouth with yellow lips and peg like teeth on each corner. As the mouth is often open, their large tongue and throat are visible. In the rare times its mouth is seen closed, its top teeth may or may not show. Loudred has a stubby nose above its prominent mouth. They also have two circular ears on the ends of short stalks, the ear insides ringed with black and purple and the backs of the ears ringed with black. Loudred has arms with three fingers and short legs, with two peg-like toes and a yellow circle on the foot's underside. Loudred's back has a yellow pattern that resembles sound waves.