ComfyUI Extension: ComfyUI-LogicUtils
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.
Logical Utils (compare, string, boolean operations) for ComfyUI
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Custom Nodes (153)
- Abs
- Add Values
- Base64 Decode to Image
- Image to Base64 Encode
- Base64 to String Decode
- Brightness
- Ceil
- Censor Image by Rating
- Color
- Compose RGBA Image From Mask
- Concat Grid (Batch to single grid)
- Concat 2 Images to Grid
- Contrast
- Convert to Boolean
- Convert to Dict
- Convert to Float
- Convert to Int
- Convert to List
- Convert to Set
- Convert to String
- Convert to Tuple
- Convert Combo to String
- Convert Greyscale
- Convert RGB
- Counter Float
- Counter Integer
- Current Timestamp
- Debug Combo Input
- Pyobjects/Create Dict
- Pyobjects/Dict Get
- Pyobjects/Dict Items
- Pyobjects/Dict Keys
- Pyobjects/Dict Merge
- Pyobjects/Dict Pointer
- Pyobjects/Dict Remove Key
- Pyobjects/Dict Set
- Pyobjects/Dict Values
- Random Width/Height with Resolution
- Divide
- Dump Text JSONL Node
- ErrorNode
- FFT Image
- Filter Tags
- Floor
- Get All Tags Above Threshold
- Get All Tags Above Threshold Except Characters
- Get Chars Above Threshold From Text
- Get Chars Above Threshold
- Get Image Info
- Length of String
- Get Rating Class From Text
- Get Rating Class
- Get Tags Above Threshold From Text
- Get Tags Above Threshold
- Pyobjects/Global Var Get
- Pyobjects/Global Var Load
- Pyobjects/Global Var Remove
- Pyobjects/Global Var Save
- Pyobjects/Global Var Set If Not Exists
- Pyobjects/Global Var Set
- Download Image from URL
- Invert Image
- Is Prime?
- Pyobjects/PyStructure -> JSON
- Pyobjects/PyObject -> JSON
- Pyobjects/JSON -> PyObject
- Pyobjects/List Append
- Pyobjects/Create List
- Pyobjects/List Extend
- Pyobjects/List Get
- Pyobjects/List Insert
- Pyobjects/List Pop
- Pyobjects/List Remove
- AAndBGate
- Bitwise And
- Bitwise Not
- Bitwise Or
- Bitwise Shift
- Bitwise Xor
- ABiggerThanB
- AContainsB(String)
- ReturnAorBValue
- Invert Basic
- Negate Value
- AOrBGate
- Log
- Manual Choice Float
- Manual Choice Int
- Manual Choice String
- Max
- Memory String
- Merge String
- Min
- Modulo
- Multiply
- Parse Exif
- Power
- Probability Gate
- RAMP
- Random Gaussian Float
- Random Shuffle Float
- Random Shuffle Int
- Random Shuffle String
- Replace String
- Resize Image Ensuring W/H Multiple
- Resize Image
- Resize Image With Resolution
- Resize Image With Resolution If Bigger
- Resize Image With Resolution If Smaller
- Resize Longest To
- Resize Scale Image
- Resize Shortest To
- Rotate Image
- Round
- Save Custom JPG Node
- Save Image Custom Node
- Save Image Webp Node
- Save Text Custom Node
- Get Image From Prompt (Fallback)
- Get Image From Prompt
- Pyobjects/Set Add
- Pyobjects/Set Clear
- Pyobjects/Create Set
- Pyobjects/Set Difference
- Pyobjects/Set Intersection
- Pyobjects/Set Remove
- Pyobjects/Set Symmetric Difference
- Pyobjects/Set to List
- Pyobjects/Set Union
- Sharpness
- Sigmoid
- SleepNode
- Sleep (Image tunnel)
- Static Number Float
- Static Number Int
- Static String
- String List to Combo
- String to Base64 Encode
- System Random Float
- System Random Gaussian Float
- System Random Int
- UUID Generator
- Text Preview
- Threshold image with value
- Pyobjects/Cast to LIST
- Pyobjects/Cast to SET
- Triangular Random Float
- Uniform Random Choice
- Uniform Random Float
- Uniform Random Int
- Weighted Random Choice
- Yieldable (Sequential) Iterator Int
- Yieldable Iterator String
README
Logic Utilities for someone who wants
~~prime list calculation in comfyui~~
Proper documentation is being prepared, however there are too many nodes
Tests
Run from the repo root:
python -m unittest discover -s tests
Notes
- Auto-install is opt-in via
COMFYUI_LOGICUTILS_AUTO_INSTALL=1. - To force-disable the install hook, set
COMFYUI_LOGICUTILS_SKIP_INSTALL=1.
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.