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Bakery88
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ComfyUI Upscale

Select and execute ComfyUI upscaling methods based on VRAM and resolution.

Updated Apr 4, 2026
Search Tags:#workflow#image#upscale#latent#comfyui#tile-based#vram
One-click install
npx skills add https://github.com/Bakery88/ComfyUI-Claude-Integration --skill comfyui-upscale
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: ComfyUI Upscale
Source: https://github.com/Bakery88/ComfyUI-Claude-Integration/tree/main/skills/comfyui-upscale
Command: npx skills add https://github.com/Bakery88/ComfyUI-Claude-Integration --skill comfyui-upscale

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Upscaling images to higher resolutions while balancing hardware constraints and quality goals, reducing manual trial-and-error in choosing a method.

Core Features & Use Cases

  • Supports model-based, latent, tile-based, and SUPIR upscaling methods to adapt to VRAM and target quality.
  • Integrates with comfyui-inventory for model verification and comfyui-workflow-builder for workflow construction and validation.
  • Provides a decision framework to select the best method (4x, 2x, tile-based, etc.) based on input size and VRAM.

Quick Start

Provide the input image and target resolution or scale, and I'll build and run a suitable ComfyUI upscale workflow.

Frequently Asked Questions about ComfyUI Upscale

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is the best way to upscale images in ComfyUI when VRAM is limited?▼

Latent upscaling works best for moderate resolution enhancement in ComfyUI workflows, while model-based methods are suited for high-resolution artwork enhancement. The choice depends on your target quality and source resolution.

Does ComfyUI upscale workflow support batch processing under varying hardware budgets?▼

Yes, ComfyUI upscale workflows support batch processing under varying hardware budgets by selecting model-based, latent, tile-based, or SUPIR methods according to available VRAM. This adapts pipeline execution to fit different memory constraints.

Why do I need to verify available models before upscaling images in ComfyUI?▼

You need to verify available models before upscaling images in ComfyUI to ensure the required upscaling method can execute correctly. The workflow enforces prerequisites by checking model inventory and validating the constructed pipeline before execution.

What are the limitations of SUPIR upscaling in ComfyUI?▼

SUPIR upscaling limitations in ComfyUI include high VRAM consumption, requiring substantial hardware resources compared to latent or tile-based methods. It is best reserved for draft-to-final enhancement where maximum quality is prioritized over memory efficiency.

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