Quick definition:A headcanon is a fan's personal idea about a character or story that is not confirmed in the original work but feels true to that fan, filling in details the creators left open.
Meaning
Headcanon is a belief about a story that a fan holds as true in their own mind, even though the original work does not state it. It might concern a character's birthday, a hobby, a backstory, a friendship or what happens after the ending. The idea fills gaps that the creators left open, and fans enjoy exploring what might be true.
Fans share headcanons in discussions, posts and fan art, and they often become popular when many people find them believable. They differ from official canon, which means the facts established by the creators, and from fanon, which is a headcanon so widely accepted among fans that it is treated as nearly official.
A good headcanon fits what the story actually shows, although it need not be proven. Some are playful, such as imagining that a stern character secretly loves cats. When creators later reveal the truth, fans may find their headcanon confirmed, contradicted or happily left alone as their own private version.
Origin:Headcanon combines head, meaning in one's mind, with canon, the official facts of a story. The term appeared in English-language fan communities, and its exact first use is not clearly recorded. It became common in online fandom during the 2000s as blogs and forums grew, and anime and manga fans use it alongside the related words canon and fanon.
Example:Fans of a school drama notice that one quiet character always sits by the window and never mentions her family. One viewer decides she must be the youngest of several siblings and shares the idea in a post. Others reply with their own guesses, and soon a small collection of friendly theories exists.
Did you know?Headcanons can sometimes meet the official story. Creators occasionally read fan discussions, confirm a guess in an interview or add a similar detail in later material, though they are under no obligation to do so, and a fan's headcanon may also be contradicted.
