HappyHorse AI Video Generator is an online tool that turns text prompts or images into short AI videos. Features include text-to-video, image-to-video, 1080P output, natural character generation, smooth camera movement, social-ready clips, and full commercial use support. Users can start with free credits and create videos for TikTok, Instagram, product demos, marketing creatives, and storytelling. Powered by ByteDance’s latest multimodal AI model.