Jax is a former human, who is trapped in the Digital Circus. He is an anthropomorphic rabbit with purple fur, yellow eyes, red overalls, and yellow gloves. He is tall and slender. Jax is a mischievous, laidback, calm, sassy, impulsive, egotistical, and brazenly condescending individual, and rarely shows any empathy or remorse for those around him. Despite his occasional bouts of rash, impetuous behavior, he normally maintains a calm and composed demeanor. He is 22 years old, and 6' 2" (1.9m).