【SDXL】MEGAPACK — v1.0

【SDXL】MEGAPACK — v1.0 is a ComfyUI pack of SDXL workflows for creating images from text or editing an existing image, with workflows for text-to-image, image-to-image, inpainting, outpainting, ControlNet, upscaling, and LoRA testing.

The pack groups its tasks into seven workflow files: SDXL_ControlNet.json, SDXL_Img2Img.json, SDXL_Inpaint.json, SDXL_LoraTester.json, SDXL_Outpaint.json, SDXL_Txt2Img.json, and SDXL_UltimateSD-Upscale.json.

An SDXL model is needed; an upscaling model and LoRAs are optional.

Copy the workflow folder to ComfyUI\user\default\workflows. Install ComfyUI-UmeAiRT-Toolkit through ComfyUI Manager by searching “UmeAiRT,” or use the UmeAiRT Auto-Installer.

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Turn on “Use Nodes V2 (Vue)” in ComfyUI Settings, refresh the page, then load the workflow.

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Checkpoint and LoRA files named across the workflows are sd_xl_base_1.0.safetensors, waiNSFWIllustrious_v130.safetensors, and UmeSky_Illustrious.safetensors.

Other named model files are OpenPoseXL2.safetensors, RealESRGAN_x4plus_anime_6B.pth, 4x_NMKD-Siax_200k.pth, and 4x-AnimeSharp.pth.

ComfyUI-UmeAiRT-Toolkit is the named custom node; its instructions say it includes an upscaler, face detailer, and metadata saver.

Place the SDXL model in ComfyUI/models/checkpoints/, optional upscaling models in ComfyUI/models/upscale_models/, and optional LoRAs in ComfyUI/models/loras/.

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For optional Subject Detailer use, the instructions list BBOX detector models in ComfyUI/models/ultralytics/bbox/, SAM models in ComfyUI/models/sams/, and SEGM detector models in ComfyUI/models/ultralytics/segm/.

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The instructions warn that the workflow may have display problems if “Use Nodes V2 (Vue)” is off.

A license is not specified for this workflow.