Ask an AI about fanfic and you get a refusal, or a chapter that reads like a plot summary with characters who sound nothing like canon. This ai fanfic generator plans and sharpens the fic you are writing: premise, canon-consistent characterisation, trope stack, chapter pacing, tags and the summary line. It works only from the canon you describe to it and never reproduces text from the published book, show or game.
Paste the prompt into a new chat, a Claude Project or a custom GPT, then name the fandom, the pairing and what you want the fic to do. It asks the six things it needs, then returns the premise in one sentence, a characterisation sheet tying every choice to a canon behaviour, the trope stack in reading order, a chapter plan with word counts and the question that ends each chapter, and a tag set plus a summary line under 50 words.
One file, one payment, pay once, keep forever. Use it on every fic and every fandom from here on. Files are re-sent any time and there is a 30 day money back guarantee.