Skip to main content


As Alibaba’s upgraded AI video model, HappyHorse 1.1 runs entirely on browsers without local software. It features text/image/reference-to-video functions. Nine reference images maintain consistent characters and goods. Optimized motions remove stiff distortions with realistic textures. Built-in audio-video sync delivers natural lip movements. Customizable 3–15s 720P/1080P multi-aspect clips suit creators, e-commerce merchants and brand marketing teams. https://www.runhappyhorse.net/happyhorse-1-1-ai-video-generator