FastH3 Omni

FastH3 Omni is an independent browser tool that runs the FastH3 Omni model (distilled from MiniMax H3 Ref2VA to 8 steps by FastVideo / Hao AI Lab and Nuva Lab). Write a prompt, optionally add up to 9 reference images and 3 audio references, pick an aspect ratio and length, and get a 5–15 second MP4 with picture and sound generated together. What it accepts: - Text prompt (required) — action, camera, and sound direction - Reference images (0–9) — characters, products, or places to keep on-model - Audio references (0–3, 2–15s each) — voice, SFX, or music bed (needs at least one image) - Optional first / last frame control Output specs: - Lengths: 5.875 / 8 / 10.125 / 12.25 / 14.375 seconds - Sizes: 1344×768 (16:9), 768×768 (1:1), 768×1344 (9:16), 1024×768 (4:3) - 24 fps · H.264 + AAC MP4 · kept 7 days Pricing: one-time credit packs (Starter $9.90 / 1,200 · Pro $19.90 / 2,800 · Studio $49 / 7,500). 10 credits per second at 768-class sizes, 12 at 1024×768. No free trial. Failed runs are refunded. Sign in with Google. Disclaimer: Independent tool. Not affiliated with FastVideo, Nuva Lab, or MiniMax.