Seedance 2.0 AI Video Generator

Seedance 2.0 is ByteDance's latest AI video generation model. It creates cinema-quality video with native audio from text prompts or images, supporting up to 15 seconds of output at 720p resolution.

Seedance 2.0 brings higher visual fidelity, longer video duration (up to 15s vs 12s), first + last frame input, and improved motion consistency. It also comes in a Fast variant for quicker generation.

Seedance 2.0 Fast is an optimized variant that generates videos faster at a lower credit cost while maintaining competitive quality. It's ideal when you need quick iterations.

Seedance 2.0 supports text-to-video, image-to-video (first frame), and image-to-video (first + last frame). You can combine text prompts with reference images for more precise control.

Yes. Audio is generated natively with the video by default. The model creates dialogue, sound effects, and ambient audio synchronized to the visual content. You can toggle audio off if you prefer silent output.

Seedance 2.0 supports 480p and 720p resolutions with six aspect ratios: 16:9, 4:3, 1:1, 3:4, 9:16, and 21:9. Duration is adjustable from 4 to 15 seconds.

Credits are calculated per second based on resolution and audio. For example, a 5-second 720p video with audio costs 60 credits (Seedance 2.0) or 50 credits (Fast). Check the pricing page for full details.