Runtime44 ComfyUI Nodes

Runtime44 - Changelog - Bug reports

Nodes

Node	Description
Upscaler	Upscale an image in pixel space using an upscale model. You can select the upscale factor as well as the tile size
Iterative Upscale Factor	Determine the upcale factor depending on the index in the chain
Color Match	Match the color of an image to the color of a reference
Dynamic KSampler	Use multiple samplers during the diffusion process This node is still a work in progress
Mask Sampler	Target the diffusion to a masked region (Inspired by Impact's SEGS detailer)
Tiled Mask Sampler	Similar to the Mask Sampler, but with a latent tiling system
Image Overlay	Add an image on top of another, useful for watermarking
Image Resizer	Resize an image to a specific resolution, whilst keeping the aspect ratio (usually better when downscaling)
Image to Noise	Convert an image into latent noise
Image Enhance	Change the brightness, contrast, and saturation of an image in pixel space
Film Grain	Add film grain to an image in pixel space

Installation

1. Go to your ComfyUI installation root folder and enter the custom_nodes directory

cd custom_nodes

2. Clone this repository

git clone https://github.com/runtime44/comfyui_r44_nodes.git

3. Enter the freshly cloned repository

cd comfyui_r44_nodes

4. Install the python dependencies

# Using PIP
python -m pip install -r requirements.txt

# Using UV
uv pip install -r requirements.txt

5. Restart ComfyUI

License

These nodes are distributed under the GNU AGPLv3 license

Credits

• ComfyUI
• Impact Pack
• Segment Anything