Models / Seedance

How to prompt Seedance

Last checked 2026-10-11Price checked 2026-10-11Seedance 2.x (ByteDance)

6 of 6 generation modes have a sourced guide. Modes the vendor docs don't confirm are shown greyed out, not guessed. Cheapest supported price: $0.16/s (Seedance 2.0 Mini (via Runway API) via Runway API).

Text to videotext-to-videoDescribe the full scene: subject, action, environment, light/colour, one camera move, style, quality, constraints.2 examples · checked 2026-10-11Image to videoimage-to-video (start frame)fal image-to-video: prompt describes 'the desired motion and action'; image_url is the starting frame.2 examples · checked 2026-10-11Start & end framestart/end framePass image_url (start) + end_image_url (end); the video transitions from the start image to the ending image. Prompt the motion between them.1 examples · checked 2026-10-11Reference to videoreference-to-videoBind subjects to assets every time they appear: 'Zhang San@Image 1', or define 'the woman in a red dress in Image 1 as Subject 1'. Vid3 examples · checked 2026-10-11Video to videovideo-to-videoEdit/extend tasks: write 'Video N' with the instruction; reference a video's camera movement/action/style as 'Reference ... in Video N2 examples · checked 2026-10-11Lip synclip sync / dialoguegenerate_audio true yields lip-synced speech (fal Seedance 2.0).2 examples · checked 2026-10-11
Seedance model page, prices & shotsSeedance prompt library
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