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Core Concepts of Img2Num

Understanding these ideas will help you get the most out of Img2Num:

Color Palette​

  • Img2Num automatically generates a palette of colors based on the chosen image.
    • This is done by the K-Means function inside the WebAssembly module.

Numbered Template​

  • Each color is assigned a number.
  • The template shows numbers instead of colors, so you can color by number digitally or on paper.

Interactive Coloring​

  • Click/tap to fill colors.
  • Undo or reset your template at any time.