PureRef Connector for ComfyUI

Sends images from the built-in Save Image node to a PureRef board. No extra nodes.

Windows only. Tested with PureRef 2.1.3.

Watch the 32-second demo

Install

Install PureRef Connector from ComfyUI-Manager, or clone this repo into ComfyUI/custom_nodes.

Use

1. Click PureRef in the ComfyUI toolbar.
2. Enter the path to a .pur file. It's created if it doesn't exist.
3. Check Enable and click Apply.

New images are added to the board in rows, starting at the top-left of the canvas. Keep that area free of your own references.

Save images to

• PureRef + normal output folder: images go to both.
• PureRef only: images only go to the board.

If PureRef can't take an image, it's saved to the normal output folder and you get a warning.

Notes

• The board pauses for a moment while new images are added. Your own edits are saved first.
• Close any other PureRef window that has the same board open.
• Open ComfyUI through localhost or 127.0.0.1. PureRef must run on the same computer.
• To get a workflow back, export the image from PureRef with Format: Original and cropping off, then drag it into ComfyUI.