H3 AI Video Generator Powered by MiniMax H3

Why use an H3 AI video generator?

The MiniMax H3 model changed what an AI video generator can do: 33B open-weight parameters, up to 15-second clips at 2K and 24fps, and native synchronized audio built in. H3 Video packages those capabilities in a clean browser workflow so marketers, content creators, and AI video enthusiasts can go from idea to finished clip in minutes.

Whether you start from a text prompt, a product photo, a reference video, or existing footage, the H3 AI video generator keeps quality high and cost visible. You always see the credit price before you generate.

The six-layer MiniMax H3 prompt formula

Great H3 videos start with great prompts. Use the six-layer formula the community settled on: subject → action → scene/setting → camera movement → lighting/mood → audio/soundscape. For example: "A barista pulls an espresso shot in a rustic café at dawn, slow push-in, warm golden light, hiss of the machine and quiet jazz."

Layer in camera timing like [0s-3s] for a push-in followed by [3s-8s] for a slow orbit, and describe the soundscape explicitly — the MiniMax H3 model generates the audio natively, so it listens to that layer.

Start generating in three steps

Step 1: open H3 Video and choose text-to-video, image-to-video, or reference mode. Step 2: write your prompt with the six-layer formula or upload your media. Step 3: generate, preview with native audio, and download. Free to start — pick a credit pack only when you need more.

H3 Video FAQ