Open Creative Studio Nodes for ComfyUI
A custom node suite to augment the capabilities of the Open Creative Studio for ComfyUI.
Nodes
Image Saver v1
This node allows you to save the input image/s in various formats: .png, .jpg/.jpeg, and .webp.
For each supported format, the node allows you to save a string of your preference in the EXIF tag UserComment (tag ID: 0x9286).
The UserComment tag can then be displayed by any image manipulation software supporting EXIF. Here's an example with XnView MP:
If you choose the .png format, the node also allows you to embed the ComfyUI workflow in the extra section of the image metadata.
You can customize the filename with the following variables: %seed%, %date%, and %time%.
Credit: This code is based on receyuki's SD Prompt Saver, available here, and willmiao's Save Image (LoraManager), available here. All credit to them.
Image Size (Local Models) v1
This node offers a list of preset resolutions for all local image generation models supported by OCS for ComfyUI: Black Forest Labs FLUX.1, Stability AI Stable Diffusion 3.5, XL, and 1.5.
The resolutions are organized by number of megapixels rather than by model as FLUX and SD3.5 are capable of generating both 1MP and 2MP images.
The user can also set a custom resolution.
Image Size (Cloud Models) v1
This node offers a list of preset resolutions for all hosted image generation models supported by OCS for ComfyUI: OpenAI GPT-Image-1.
Video Size (Local Models) v1
This node offers a list of preset resolutions for all local video generation models supported by OCS for ComfyUI: WanVideo 2.1, Hunyuan Video, CogVideoX 1.5 and 1.0.
The user can also set a custom resolution.
Image List Filter v1
This node takes an image list as input, filters out images smaller than either width or height, and outputs a new image list without the excluded images.
If no input image remains after the filtering, the node outputs a new image list with the optional fallback image input.
Credit: This code is based on Kijai's Image Batch Filter, available here. All credit to him.
Installation
Install from ComfyUI Manager:
or clone this repo into the /comfyui/custom_nodes folder.