Seedance 2.0 - AI video generation

Generate high-quality video from text, images, video, and audio with synced audio, consistent characters, and cinematic camera control using Seedance 2.0 in ComfyUI

Seedance 2.0 is ByteDance’s next-generation multimodal video generation model, now available inside ComfyUI. It accepts text, images, video, and audio as unified inputs and produces high-quality video with synced audio, consistent characters, and cinematic camera motion in a single pass.

Key capabilities

• Multimodal in — Prompt with text plus images, video, and audio
• Audio-video sync — Generate video and audio together
• Directing control — Camera moves and shot pacing stay controllable
• Consistency — Keep characters and scenes stable across a clip
• Editing + extend — Edit footage or extend clips without starting over

With these capabilities, Seedance 2.0 fits a wide range of use cases including advertising, short-form drama, film previsualization, product showcases, virtual character content, and assets for games and animation.

To use the API nodes, you need to ensure that you are logged in properly and using a permitted network environment. Please refer to the API Nodes Overview section of the documentation to understand the specific requirements for using the API nodes.

Portable or self deployed users

Make sure your ComfyUI is updated.

• Download ComfyUI
• Update Guide

Workflows in this guide can be found in the Workflow Templates. If you can’t find them in the template, your ComfyUI may be outdated. (Desktop version’s update will delay sometime)

If nodes are missing when loading a workflow, possible reasons:

1. You are not using the latest ComfyUI version (Nightly version)
2. Some nodes failed to import at startup

Desktop or Cloud users

• The Desktop is base on ComfyUI stable release, it will auto-update when there is a new Desktop stable release available.
• Cloud will update after ComfyUI stable release.

So, if you find any core node missing in this document, it might be because the new core nodes have not yet been released in the latest stable version. Please wait for the next stable release.

Available workflows

• Real Human — Generate videos featuring real people with identity consistency after a one-time verification. See Seedance 2.0 Real Human for details.

Seedance 2.0 Real Human (liveness verification)

Learn how verification works and how to reuse Group ID / Asset ID.

Text to video (T2V)

Generate a video from a text prompt, with Seedance 2.0 handling scene, motion, and pacing.

Run Text-to-Video on Cloud

Try the Text-to-Video workflow instantly on Comfy Cloud.

Download Text-to-Video workflow

Download the workflow JSON.

Reference to video (R2V)

Use reference images, video, or audio to guide look, motion, and rhythm while keeping results coherent.

Run Reference-to-Video on Cloud

Try the Reference-to-Video workflow instantly on Comfy Cloud.

Download Reference-to-Video workflow

Download the workflow JSON.

First-last-frame to video (FLF2V)

Provide a starting frame and ending frame, and Seedance 2.0 generates the motion and transitions between them.

Run FLF2V on Cloud

Try the First-Last-Frame-to-Video workflow instantly on Comfy Cloud.

Download FLF2V workflow

Download the workflow JSON.