Setting up HunyuanVideo 1.5 in ComfyUI

AI Search·Nov 2025

Demo summary

The video demonstrates how to update ComfyUI and import the HunyuanVideo 1.5 JSON workflow files to create a node-based generation environment.

Step-by-step

Open ComfyUI and navigate to the Manager
Click Update ComfyUI to ensure the latest version is installed
Restart ComfyUI and click Confirm to finish the update
Right-click the workflow links (Image-to-Video or Text-to-Video) and select Save Link As to download the JSON files
Drag and drop the downloaded JSON file directly onto the ComfyUI interface to load the node-based workflow

Options

Search for HunyuanVideo in the Templates menu
Click Browse Templates to find pre-built workflows
Choose between Text-to-Video or Image-to-Video JSON workflows

Watch out for

Updating ComfyUI to the latest version is required to support HunyuanVideo 1.5
Clicking the workflow link directly may open raw JSON code instead of downloading it

Tips

Save the JSON workflow files in your root ComfyUI folder for easy access
Drag and drop existing workflows to avoid building nodes and noodles from scratch

Highlights

“the nice thing about Comfy UI is I don't need to actually program all these nodes and noodles from scratch. I can just drag and drop an existing workflow onto here.”

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