About this tool

FastH3 Omni is a browser-based AI video generator that turns text prompts, up to 9 reference images and 3 audio references into short clips with synced audio. Built on a distilled MiniMax H3 model, it renders 5–15 second videos at 24fps in seconds without any install or GPU. It is an independent tool for creators who need consistent characters, products and voices across quick video drafts.