Seedance 2.0 Fast

A faster variant of Seedance 2.0 that trades some quality for speed. It shares the same multimodal architecture and capabilities — text-to-video, image-to-video, multimodal reference, video editing, and video extension — but generates results more quickly.

Use Seedance 2.0 Fast when iteration speed matters more than maximum quality, like early prototyping or high-volume content pipelines. Switch to Seedance 2.0 for final renders where quality is the priority.

Capabilities

Seedance 2.0 Fast supports the same input modes as Seedance 2.0:

• Text to video — describe a scene and get a video with synchronized audio.
• Image to video — animate a still image as the first frame, optionally with a last frame.
• Multimodal reference — combine up to 9 images, 3 video clips, and 3 audio files. Reference them in your prompt as [Image1], [Video1], [Audio1], etc.
• Video editing — provide a reference video and describe changes to make.
• Video extension — continue an existing video with a text description of what comes next.
• Native audio — generates synchronized dialogue, sound effects, and background music alongside the video. For dialogue, put speech in double quotes in your prompt.
• Intelligent duration — set duration to -1 and the model picks the best length.
• Adaptive aspect ratio — set to “adaptive” and the model chooses the best ratio for your inputs.

Supported resolutions

Tips

• Be specific in prompts — describe camera movements, lighting, mood, and actions.
• For dialogue, use double quotes: She turned and said: "Follow me."
• Label reference inputs in your prompt: “The cat from [Image1] does the dance from [Video1].”
• Start with 5-second clips while prototyping, then increase duration for final versions.

Learn more

For full details on Seedance 2.0’s architecture and capabilities, see the official page.

For the higher-quality variant, see Seedance 2.0.

You can try this model on the Replicate Playground.