Empower your AI videos with Wan 2.1 Fun.

Who it's for: creators who want this pipeline in ComfyUI without assembling nodes from scratch. Not for: one-click results with zero tuning — you still choose inputs, prompts, and settings.

Open preloaded workflow on RunComfy

Open preloaded workflow on RunComfy (browser)

Why RunComfy first
- Fewer missing-node surprises — run the graph in a managed environment before you mirror it locally.
- Quick GPU tryout — useful if your local VRAM or install time is the bottleneck.
- Matches the published JSON — the zip follows the same runnable workflow you can open on RunComfy.

When downloading for local ComfyUI makes sense — you want full control over models on disk, batch scripting, or offline runs.

How to use (local ComfyUI)
1. Load inputs (images/video/audio) in the marked loader nodes.
2. Set prompts, resolution, and seeds; start with a short test run.
3. Export from the Save / Write nodes shown in the graph.

Expectations — First run may pull large weights; cloud runs may require a free RunComfy account.

Overview

Updated 6/16/2025: ComfyUI version updated to v0.3.39 for improved stability and compatibility. This Wan 2.1 Fun workflow supports both image-to-video and text-to-video generation modes, offering a versatile creative toolkit for AI-powered motion content. From transforming static images into dynamic scenes to crafting imaginative sequences from pure text prompts, this setup uses the Wan 2.1 Fun model’s capabilities to deliver coherent, cinematic results. It supports prompt-based transitions, frame prediction, and flexible durations, making it perfect for digital storytelling, AI animation, or experimental media art.

Important nodes:

• Positive Prompt:

• Negative Prompt:

Notes

Wan 2.1 Fun | Image-to-Video and Text-to-Video AI Generation — see RunComfy page for the latest node requirements.