Happy Horse is an AI video generator that transforms text prompts, images, and clips into polished videos. It offers text-to-video, image animation, reference-based workflows, and director-level camera control. With identity-aware generation, it preserves faces and outfits across shots, and it can sync native human voice and AI singing. Ideal for marketers, content creators, and filmmakers, Happy Horse helps you test visual directions, create storyboards, and produce drafts for social media or ads. Sign up credits are included for a first.