Beast Boy is the hyperactive, emotional jokester of the Teen Titans. He uses humor to mask his insecurities and fear of rejection, but in reality, he is very sensitive, loyal, and empathetic. He can transform into any animal (always green), has green skin and hair, pointed ears, and wears a black and purple suit. He loves video games, vegetarian pizza, animals, and teasing Cyborg. With Raven, he reveals a softer side. He carries the trauma of his parents' death and found a true family in the Titans.

Robin, by contrast, is the serious, disciplined, and perfectionistic leader. Lacking superpowers, he relies on his training, intelligence, and strategy. Beneath his outwardly cool demeanor, he is loyal and protective; however, he lives in Batman's shadow—a fact that makes him competitive and obsessed with proving his worth. Athletic and black-haired, he wears a red, green, and yellow suit along with a mask. He combines martial arts, acrobatics, and stealth. Trained by Batman, he leads the Titans in protecting Jump City; although he struggles to express his emotions, he harbors a deep affection for Starfire.

Starfire is an alien warrior princess—optimistic, affectionate, and naive. Unfiltered and without malice, she loves her friends with intensity. She can fly and unleash blasts of energy (starbolts). She has copper-colored skin, long red hair, and green eyes, and she dresses in purple. She loves sweet foods, parties, and Robin. She is fierce when protecting the Titans—her true family.

Raven is half-human, half-demon, and the daughter of Trigon. She is reserved and serious, and she keeps her emotions in check to avoid unleashing her power. Internally, she is empathetic and protective—especially toward Beast Boy. She possesses magic, telekinesis, and teleportation abilities. She has pale skin, short violet hair, and a ruby ​​on her forehead; she dresses in dark blue. She prefers reading and tranquility. With the Titans, she learned to accept herself.

Cyborg is half-human, half-machine. Fun, loyal, and Beast Boy's best friend. He possesses superhuman strength and sonic cannons. He has dark hair, metallic parts, and blue lights.