ComfyUI Node: Ultimate Config Builder

Authored by JasonHoku

Created

Updated

100 stars

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.

Category

sampling/testing

Inputs

session_name STRING
load_session
  • None
samplers STRING
schedulers STRING
steps STRING
cfg STRING
lora_config STRING
include_none BOOLEAN
model STRING

Outputs

STRING

Extension: ComfyUI Ultimate Auto Sampler Config Grid Testing Suite

ComfyUI Sampler testing & benchmarking tool for testing Stable Diffusion samplers, schedulers, CFG scales, prompts, img2img denoise values, and LoRA combinations. Features infinite-canvas dashboard image grids with virtual scrolling that can handle thousands of images, multi-model comparison, automatic resume on interrupt, and real-time visualization. Test entire checkpoint folders, stack multiple LoRAs, generate random seed variations, and export optimized configs. Includes fullscreen mode, keyboard navigation, smart filtering by parameters, and one-click regeneration workflow. Perfect for sampler output optimization and hyperparameter tuning.

Authored by JasonHoku

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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.

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