Headcanon Generator - AI fandom headcanons, ships, AU prompts & dialogue

Hey Product Hunt 👋 I built Headcanon Generator to help fandom creators, fanfic writers, roleplayers, and artists quickly generate creative ideas for their favorite characters and ships. You can use it to create headcanons, character dynamics, ship scenarios, AU prompts, incorrect quotes, dialogue ideas, and visual prompts for any fandom or custom characters. The idea is simple: AI should help fans get unstuck, explore new angles, and find inspiration faster — not replace their creativity. I’d love your feedback on the generation quality, output formats, and what fandom-focused features I should add next. Thanks for checking it out!