Bead Pattern Generator
Upload an image to generate a perler / fuse-bead pattern and color counts locally in your browser—no server upload. Adjust grid width and max colors, preview grid and bead holes, then download a PNG pattern.
How to use
- Select a local image (JPG / PNG / WebP, etc.)
- Set grid width (presets like 29 / 40 / 50 / 58) and max colors
- Generate the pattern and review the palette stats
- Download the PNG pattern for crafting
FAQ
Are images uploaded to the server?
No. Reading, sampling, color reduction, and download all happen locally.
How do I choose grid width?
Common boards are about 29, 40, 50, or 58 beads wide. Larger grids keep more detail but take longer to assemble.
What should max colors be?
Use 0 for unlimited colors; 8–32 better matches common bead palettes for shopping. Transparent areas are skipped by default and do not count as beads.