This tutorial will convert the image below into a simple pixel art style.

Open PixelAfterAll.

Using 4 nodes, connect red Circle handle as shown below image.

• ImageInputNode: Select image
• Resize To Side
  • Resize base: any
  • Size: 128px
  • Method: nearest
• Kmeans Node
  • number: 8
• Outline Node
  • line side: inner
  • pixel count around: optimized

After connected, click  Run button