FanficWizard

FanficWizard is an AI fanfic generator for writers. Choose a fandom, characters, up to 3 tropes, a tone and a point of view, and it drafts text you can edit and keep writing. It generates text only, with a General or Teen rating, and bars explicit content and any romantic or sexual content involving minors.

The free tier is 3 short scenes a day (about 500 words) with no sign-up or card. Full chapters (about 1,500 words) cost 1 credit each and need an account. Paid prices are on a separate page.