Octi, Bubbles' prized stuffed animal.

Octi is a purple stuffed octopus wearing a small black hat. Octi is Bubbles' most prized stuffed animal. As seen in The Powerpuff Girls Movie, it was given to Bubbles by Professor Utonium, Bubbles' creator/father. He was voiced by Kate Micucci in the reboot episode Toy Ploy.


  • In the original series, Octi has two episodes revolved around him: Octi Evil and Octi-Gone. In the reboot, he had one episode focusing on him: Little Octi Lost.
  • Despite being an octopus, Octi only has four legs. However, this may have been due to eight legs being difficult to animate.
  • Octi wears a hat similar to the Mayor's hat.
  • In the last two seasons of the 1998 series, he has six legs instead of four.
  • In the 2016 series, Octi has no hat. However, his hat can be seen in the opening sequence.