PixelForge · Custom Nodes for ComfyUI

A ComfyUI custom node for selecting mathematically valid image resolutions.

Features

PixelForge · Resolution Selector

• Aspect ratio selection (1:1, 3:2, 4:3, 16:9, 16:10)
• Orientation switch (landscape / portrait / square)
• Divisibility constraints (16 / 32 / 64)
• Max megapixel limit
  • 1 MP = 1024 × 1024 = 1,048,576 pixels
• Outputs:
  • Width (px)
  • Height (px)
  • Aspect ratio (W/H)
  • Orientation
  • Total megapixels (float)

PixelForge · Resize Image

• Advanced image resizing with multiple upscale methods
• Keep proportion modes:
  • stretch: Stretch to exact dimensions
  • resize: Maintain aspect ratio, fit within dimensions
  • pad: Resize and add padding to reach exact dimensions
  • pad_edge: Pad using edge pixel extension
  • crop: Crop to exact aspect ratio then resize
• Customizable pad color (RGB)
• Crop/pad positioning (center, top, bottom, left, right)
• Divisible by constraint for VAE/model compatibility
• Optional mask input/output support

Installation

Copy the folder into:

ComfyUI/custom_nodes/

Restart ComfyUI.

Category

PixelForge

License

MIT