ltdrdata/ComfyUI-Impact-Pack
Custom node pack for ComfyUI that provides image enhancement nodes using AI models including detectors, detailers, upscalers, and support for FLUX.1, SAM2, and Ultralytics.

This repository extends ComfyUI with a collection of custom nodes for AI-powered image enhancement workflows. It includes Detector nodes leveraging Ultralytics and SAM2 models, Detailer nodes for refining image quality, Upscaler nodes, and Pipe nodes for workflow management. The pack integrates with multiple AI models including FLUX.1 and supports ControlNet, AnimateDiff, and RegionalSampler for advanced generation control.
Frequently asked
- What is ltdrdata/ComfyUI-Impact-Pack?
- Custom node pack for ComfyUI that provides image enhancement nodes using AI models including detectors, detailers, upscalers, and support for FLUX.1, SAM2, and Ultralytics.
- Is ComfyUI-Impact-Pack open source?
- Yes — ltdrdata/ComfyUI-Impact-Pack is open source, released under the GPL-3.0 license.
- What language is ComfyUI-Impact-Pack written in?
- ltdrdata/ComfyUI-Impact-Pack is primarily written in Python.
- How popular is ComfyUI-Impact-Pack?
- ltdrdata/ComfyUI-Impact-Pack has 3.2k stars on GitHub.
- Where can I find ComfyUI-Impact-Pack?
- ltdrdata/ComfyUI-Impact-Pack is on GitHub at https://github.com/ltdrdata/ComfyUI-Impact-Pack.