📸 ComfyUI Custom Metadata Saver

This custom node allows you to save images while stripping the internal ComfyUI workflow data and injecting custom EXIF (Camera & GPS) and Copyright information.

📥 Installation

Navigate to your ComfyUI/custom_nodes/ folder.
Create a new folder named ComfyUI-Metadata-Saver.
Create two files inside: __init__.py and metadata_saver.py (paste the provided code).
Restart ComfyUI.

⚙️ How to Use
Add Node: Double-click the canvas and search for "Save Image (Custom Metadata)".
Connect: Link your final image output to this node (replace the standard "Save Image" node).
Configure Settings:
Setting	Description
strip_workflow	True: Removes the ComfyUI node graph/prompt (privacy mode).<br>False: Keeps the workflow hidden in the file.
filename_prefix	Standard file naming (e.g., "MyRender").
custom_author	Sets the "Artist/Author" tag.
camera_make	e.g., Apple, Sony, Canon.
camera_model	e.g., iPhone 16 Pro Max.
latitude / longitude	Sets GPS location.

📍 Example Presets (Miami / iPhone)
To make your render look like a photo taken in Miami on a new iPhone:
Camera Make: Apple
Camera Model: iPhone 16 Pro Max
Latitude: 25.7617
Longitude: -80.1918

⚠️ Note: If you set strip_workflow to True, you will not be able to drag and drop the resulting image back into ComfyUI to load the workflow. The image will be "clean."