ComfyUI Impact Pack
Detection, segmentation, and detailers — the canonical face/hand fix pack.
Open Sourcevia comfyui
Actually FreeNo SignupOpen SourceWatermark-Free
WAS Node Suite
200+ utility nodes — image ops, text logic, file I/O.
Open Sourcevia comfyuiRuns locally
Actually FreeNo SignupOpen SourceWatermark-FreeHobbyist-FriendlyPlugin
Requires: ComfyUI
Visit WAS Node SuiteUpdated 2026-04-22 · Direct link
Hardware requirements
Runs locally · No GPU
Min VRAM
None
Rec. VRAM
None
Min RAM
8 GB
Rec. RAM
16 GB
Disk
10 GB
GPU class
No GPU
No Apple SiliconGPU Required
Plug-in for ComfyUI — inherits host requirements.
Screenshot placeholder · WAS Node Suite
What is WAS Node Suite?
The Swiss army knife of Comfy nodes. WAS adds every utility you wished was core: image blending, text logic, conditional branching, prompt formatting, file I/O, and dozens of niche helpers. Less essential than Impact Pack for image quality, more essential for workflow ergonomics.
Pros & cons
Pros
- 200+ nodes covering operations Comfy core leaves out
- Excellent text / prompt manipulation utilities
- Very actively maintained
Cons
- Big install — pulls in many sub-dependencies
- Naming convention takes a while to learn (`WAS_` prefix on everything)
What's actually free?
MIT.
✓ Actually FreeNo SignupOpen SourceWatermark-Free
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