In Disney’s 1953 animated Peter Pan, Peter’s fairy companion is named Tinker Bell.
Tinker Bell is one of Disney’s most recognizable interpretations of a character created by J. M. Barrie. In Barrie’s stage play and novel, she is a tiny fairy who communicates through a tinkling sound rather than ordinary speech. Disney gave her a visible personality, expressive gestures, and a major role in the film’s emotional conflicts.
She is fiercely loyal to Peter Pan but can also be jealous and impulsive, especially when she believes Wendy threatens her relationship with Peter. Her jealousy contributes to the danger surrounding Wendy in Neverland before Tinker Bell helps save Peter.
Tinker Bell is often mistakenly treated as Peter’s romantic partner in every version of the story. Barrie’s original fairy is more accurately his close companion, while later Disney branding turned her into a standalone character and company mascot.