standard-resolution-presets-comfyui-custom-node

Standard Resolution Presets - ComfyUI Custom Node

A ComfyUI custom node that provides quick access to standard image resolutions for AI image generation. Perfect for workflows that need consistent, high-quality output dimensions.

Features

• 4 Aspect Ratios: Square (1:1), Classic (4:3), Cinematic (16:9), Ultrawide (21:9)
• 2 Orientations: Landscape or Portrait
• 4 Quality Levels: Draft (0.5 MP), Standard (1 MP), High (2 MP), Ultra (4 MP)
• Custom Mode: Manual width/height input with min 64, max 2048
• Auto-snap: Optional multiple of 16 alignment for optimal AI generation

Installation

1. Navigate to your ComfyUI custom nodes folder:

   ComfyUI/custom_nodes/
   

2. Clone the repository:

   git clone https://github.com/vimal-v-2006/standard-resolution-presets-comfyui-custom-node.git
   

   Or download and extract the ZIP file to create:

   ComfyUI/custom_nodes/standard_resolution_presets-comfyui-custom-node/
   

3. Restart ComfyUI

Usage

1. Search for "Standard Resolution Presets" in the node search bar (press Ctrl+F or Tab)

2. Or find it under Resolution category in the sidebar

3. Configure your desired settings:

   • Ratio: Choose aspect ratio (1:1, 4:3, 16:9, 21:9)
   • Orientation: Landscape or Portrait
   • Quality: Draft / Standard / High / Ultra
   • Custom (optional): Manual width/height input

4. Connect the outputs to your workflow:

   • width → Image Width node input
   • height → Image Height node input
   • megapixels → For display/info
   • description → String description of selected resolution

Presets Table

| Aspect Ratio | Quality | Resolution | Megapixels | |-------------|---------|------------|-----------| | 1:1 (Square) | Draft (0.5 MP) | 512 × 512 | 0.26 MP | | | Standard (1 MP) | 1024 × 1024 | 1.05 MP | | | High (2 MP) | 1536 × 1536 | 2.36 MP | | | Ultra (4 MP) | 2048 × 2048 | 4.19 MP | | 4:3 (Classic) | Draft (0.5 MP) | 768 × 576 | 0.44 MP | | | Standard (1 MP) | 1024 × 768 | 0.79 MP | | | High (2 MP) | 1600 × 1200 | 1.92 MP | | | Ultra (4 MP) | 2048 × 1536 | 3.14 MP | | 16:9 (Cinematic) | Draft (0.5 MP) | 768 × 432 | 0.33 MP | | | Standard (1 MP) | 1280 × 720 | 0.92 MP | | | High (2 MP) | 1920 × 1080 | 2.07 MP | | | Ultra (4 MP) | 2560 × 1440 | 3.68 MP | | 21:9 (Ultrawide) | Draft (0.5 MP) | 960 × 432 | 0.41 MP | | | Standard (1 MP) | 1728 × 768 | 1.33 MP | | | High (2 MP) | 2560 × 1080 | 2.76 MP | | | Ultra (4 MP) | 3440 × 1440 | 4.95 MP |

Note: Portrait orientation swaps width and height automatically.

Quality Guide

| Quality | Use Case | |---------|---------| | ⚡ Draft (0.5 MP) | Quick previews, fast iterations, testing prompts | | 🔥 Standard (1 MP) | Daily generation, social media, thumbnails | | 🎯 High (2 MP) | Print-quality, detailed work, posters | | 💎 Ultra (4 MP) | High-res output, large prints, professional work |

Outputs

• width (INT): Selected width in pixels
• height (INT): Selected height in pixels
• megapixels (FLOAT): Actual megapixels (rounded to 2 decimals)
• description (STRING): Human-readable description

License

MIT License - Feel free to use in your ComfyUI workflows.

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Built for AI artists who need quick, consistent image resolutions.