Runtime44 ComfyUI Nodes

<p align="center"> <a href="https://runtime44.com">Runtime44</a> - <a href="https://github.com/runtime44/comfyui_r44_nodes/blob/canary/CHANGELOG.md">Changelog</a> - <a href="https://github.com/runtime44/comfyui_r44_nodes/issues">Bug reports</a> </p>

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