AI tool for story-rich text-driven videos with scene control and audio sync.
This page covers the image-to-video draft endpoint in the FLUX 3 family. You upload a still and describe the motion; the model returns a quick 720p clip so you can validate animation ideas without paying full FLUX 3 Image to Video rates.
The endpoint is built for the early loop of creative work: motion prompt tuning, camera-direction tests, and batch draft runs from locked stills. When a take looks right, reuse the returned draft cache with draft-enhance for a fuller finish.
AI tool for story-rich text-driven videos with scene control and audio sync.
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Create lifelike synced videos from voices or images with precise motion and creative control.
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AI effects for engaging social & entertainment clips.
FLUX 3 Draft Image to Video animates a still into a fast 720p preview from a motion prompt. It fits still-to-motion trials, product animatics, and high-volume draft runs where cost matters more than final sharpness.
Both start from a still plus a prompt; FLUX 3 Draft Image to Video returns a cheaper 720p preview and a reusable draft cache, while the full endpoint is better for polished 720p or 1080p deliverables.
FLUX 3 Draft Image to Video requires an image URL and a prompt. Duration can be auto or 5–20 seconds, with aspect ratios auto, 21:9, 2:1, 16:9, 4:3, 1:1, 3:4, and 9:16.
The draft cache is a reusable bundle returned with the preview. Pass it to draft-enhance when you want a fuller-quality render from the same draft take.
Keep the same start image and change only the motion prompt, or hold duration and aspect ratio fixed while you A/B wording. Use the same settings when you later enhance a winning draft.
Yes. Prototype in the RunComfy model UI, then call the same FLUX 3 Draft Image to Video template through the RunComfy API with matching parameters. Generations consume usd / credits on both paths.
FLUX 3 Draft Image to Video is billed at $0.06 per second of generated draft video at 720p. A 5-second clip costs about $0.30; longer durations scale with the output length.
Stay on FLUX 3 Draft Image to Video for drafts and early motion reviews. Move to full FLUX 3 Image to Video or draft-enhance when you need sharper finals for ads or client delivery.
RunComfy is the premier ComfyUI platform, offering ComfyUI online environment and services, along with ComfyUI workflows featuring stunning visuals. RunComfy also provides AI Models, enabling artists to harness the latest AI tools to create incredible art.





