Halley's Dashboard – Pattern Designer

Pattern Editor

Width (columns):

Height (rows):

Tip: Right-click or Shift+Click to erase cells

Upload Image (PNG/JPG/WebP):

Original:

Target Width (cols): Target Height (rows): Max Colors: Detail Boost:

Soft Balanced Sharp

Smart Resize Mode:

Use My Current Palette

Enable Dithering

🐢 Turtle Mode (Auto Color Enhance)

Base Color:

Pattern:

Legend: