Describe it.
Watch it become video.

Chat with an assistant that refines your prompt, then Seedance generates the finished video — any concept, not just ads.

Built onBytePlus ModelArkSeedance 2.5SeedreamGemini

What it does

You describe any video. The assistant sharpens it into a strong prompt. Seedance renders it — ads, scenes, concepts, anything you can put into words.

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From prompt to finished video, three steps

Tell the assistant what you want to see — an ad, a scene, a concept. It asks the right follow-ups until the prompt is tight.

BytePlus Seedance turns the refined prompt into a finished video — no camera, no editing timeline, no stock footage.

Every take lands in your gallery, ready to post, share, or drop into whatever you're making.