AI Video Model

Seedance 2.0

by ByteDance

Highest quality with audio, interpolation, and multi-reference. Up to 15 seconds

Prompt

Enhance type

Model
Quality
Aspect Ratio
Duration

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Fast generation
Commercial license
No watermark

About Seedance 2.0

Seedance 2.0 is ByteDance's flagship video model with the most generous reference budget on DesignerBox: up to 9 image references, 3 video references, and 3 audio references per generation. Combined with native audio synthesis and durations up to 15 seconds, it's the multi-reference workhorse for video production where you need to control multiple input dimensions simultaneously.

Use Seedance 2.0 for character-consistent video sequences, multi-shot brand campaigns where the same product/scene/character must persist across cuts, fashion runway videos with reference outfits, or any creative work that needs reference-driven control beyond simple text-to-video. It also supports image-to-video with end-frame interpolation, useful for transition shots.

On DesignerBox, Seedance 2.0 costs 12 credits per second at 720p. A 15-second clip = 180 credits, Premium's 2,000 monthly credits cover ~11 such clips. Aspect ratio support is the broadest of any video model: 16:9, 4:3, 1:1, 3:4, 9:16, and 21:9 (cinematic ultrawide). Available on Pro plan and above.

Best For

Character-consistent video sequences, multi-shot brand campaigns, fashion runway video, transition shots with end-frame interpolation, and any video production with multiple reference inputs (image + video + audio).

Frequently Asked Questions

What is Seedance 2.0?
Seedance 2.0 is ByteDance's flagship video generation model, accessible on DesignerBox through fal.ai. Optimized for multi-reference video production.
What's special about its reference support?
Seedance 2.0 accepts up to 9 image references, 3 video references, AND 3 audio references in a single generation. No other video model on DesignerBox accepts video references, useful for matching motion or style from existing footage.
How much does it cost?
12 credits/second at 720p. A 15-second clip = 180 credits. Available on Pro plan (£15/month yearly) and above.
What durations are supported?
4 to 15 seconds in 1-second increments. The 15-second cap is the longest of any video model on DesignerBox apart from Sora 2 Pro (20s).
Does it have audio?
Yes, native audio synthesis. You can also feed reference audio (up to 3 files) to influence the generated audio character.
When pick Seedance over Veo 3.1 or Kling 2.6?
Pick Seedance when reference budget matters: multi-character consistency, video references for motion matching, or fashion/product work with multiple input dimensions. Pick Veo for photographic realism, Kling for the latest motion smoothness.
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