Seedance 2.0 Cinematic AI video with native audio

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

Seedance 2.0 supports text-to-video and image-to-video. Combine a text prompt with a reference image for more precise control over the result.

Seedance 2.0 Fast is an optimized variant that generates videos faster at a lower credit cost while keeping competitive quality — ideal for quick iterations.

Yes. Audio is generated natively with the video by default — dialogue, sound effects and ambient audio synced to the visuals. You can toggle audio off for silent output.

Seedance 2.0 supports 480p and 720p 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 billed per second based on the model tier and resolution. Higher resolution and the Standard tier cost more per second than 480p or the Fast tier. The exact total is shown on the Generate button before you submit.

Yes. Videos you generate with Seedance 2.0 on Nano Banana can be used for both personal and commercial projects.