MiniMax H3 Max generates 5–15-second videos with synced sound from a text prompt or a still image, helping turn shot ideas and product photos into video drafts. It is for people creating short ads, product visuals, storyboard beats, social posts, and concept tests.

Generate clips at 480p, 768p, or 1080p with audio synced in the same pass.
Create text-to-video clips in six aspect ratios, from 21:9 to 9:16.
Animate a still image with an optional last frame and a prompt describing the motion.
Save takes to a library, replay them with sound, or rerun a prompt with edits.

It runs in a browser workspace without an API key or installation, and the page reports a 5-second 768p render in under 3 seconds. Signup includes 10 free credits; a 5-second 480p video starts at 50 credits and requires a credit pack or plan.