Fanon Wiki is a dynamic online platform dedicated to documenting fan-made content for various video game franchises and other media, enabling fans to share and expand their imaginative ideas. Launched on May 5, 2022, the wiki has rapidly grown to include over 190 articles, reflecting a vibrant community of enthusiasts eager to explore and create unofficial narratives inspired by their favorite franchises. The term fanon, a blend of fan and canon, represents these unofficial contributions that fans use to enrich the lore of existing universes, distinguishing them from the established canon.

Originally stemming from the Pikmin Fanon project, Fanon Wiki has evolved to encompass a broader spectrum of fan-generated media, branching out into television, movies, and more. The platform encourages user participation through account creation and collaborative editing, making it accessible to anyone who wishes to contribute. With a focus on fostering creativity and community, Fanon Wiki stands as a unique resource for fans to engage with and amplify their beloved narratives.