ComfyUI Workflow for Open WebUI

README.txt

When exporting a workflow from ComfyUI use "API format."

This example workflow uses:
- Model: deliberate_v2
- LoRA: LCM 1.5
- Steps: 8
- CFG Scale: 1.2

ComfyUI Base URL:
http://localhost:8188

Use the following values for ComfyUI Workflow Nodes fields:

Prompt: text 4
Model: ckpt_name 2
Width: width 3
Height: height 3
Steps: steps 1
Seed: 1

OpenWebUI-GenerateImage-LCM.json

{
  "1": {
    "inputs": {
      "seed": 0,
      "steps": 8,
      "cfg": 1.2,
      "sampler_name": "lcm",
      "scheduler": "normal",
      "denoise": 1,
      "model": [
        "8",
        0
      ],
      "positive": [
        "4",
        0
      ],
      "negative": [
        "5",
        0
      ],
      "latent_image": [
        "3",
        0
      ]
    },
    "class_type": "KSampler",
    "_meta": {
      "title": "KSampler"
    }
  },
  "2": {
    "inputs": {
      "ckpt_name": "deliberate_v2.safetensors"
    },
    "class_type": "CheckpointLoaderSimple",
    "_meta": {
      "title": "Load Checkpoint"
    }
  },
  "3": {
    "inputs": {
      "width": 512,
      "height": 512,
      "batch_size": 1
    },
    "class_type": "EmptyLatentImage",
    "_meta": {
      "title": "Empty Latent Image"
    }
  },
  "4": {
    "inputs": {
      "text": "Prompt",
      "clip": [
        "8",
        1
      ]
    },
    "class_type": "CLIPTextEncode",
    "_meta": {
      "title": "CLIP Text Encode (Prompt)"
    }
  },
  "5": {
    "inputs": {
      "text": "",
      "clip": [
        "8",
        1
      ]
    },
    "class_type": "CLIPTextEncode",
    "_meta": {
      "title": "CLIP Text Encode (Prompt)"
    }
  },
  "6": {
    "inputs": {
      "samples": [
        "1",
        0
      ],
      "vae": [
        "2",
        2
      ]
    },
    "class_type": "VAEDecode",
    "_meta": {
      "title": "VAE Decode"
    }
  },
  "7": {
    "inputs": {
      "filename_prefix": "imagine",
      "images": [
        "6",
        0
      ]
    },
    "class_type": "SaveImage",
    "_meta": {
      "title": "Save Image"
    }
  },
  "8": {
    "inputs": {
      "model": [
        "2",
        0
      ],
      "clip": [
        "2",
        1
      ],
      "lora_name": "lcm-lora-sdv1-5.safetensors",
      "strength_model": 1,
      "strength_clip": 1
    },
    "class_type": "LoraLoader",
    "_meta": {
      "title": "Load LoRA"
    }
  }
}