HappyHorse

What is HappyHorse?

HappyHorse is an easy online tool that turns text, photos, and short clips into cinematic short videos. You can mix prompts, images, and reference footage, tweak camera motion, extend scenes, and add matching sound and music. Start free with trial credits, iterate quickly in the browser, and export polished clips for social posts, ads, or creative projects.

Key features

• Accepts text, images, video, and audio as multimodal inputs.
• Brings static images to life with AI-powered natural animation.
• Controls camera movement, pacing, and cinematic visual effects from references.
• Extends videos seamlessly forward or backward with consistent continuity.
• Auto-generates sound effects and music matching on-screen action.
• Configure aspect ratio, duration, and iterative generation workflow.