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Pixel Art from Image

Pixel art from an image downsamples to a chosen column count with nearest-neighbour sampling, then upscales with an optional bead or cross-stitch grid. It is a planning chart, not a Minecraft schematic exporter. Dither studio remains the place for Floyd–Steinberg.

Quick Summary & Direct Answer
Design

How is pixel art generated from a photo?

The photo is drawn into a tiny canvas whose width is the bead/pixel count. imageSmoothingEnabled is false, so each output cell is one averaged source block. A second canvas magnifies those cells and optionally strokes a grid for stitching or beads.

Key Takeaways

  • Nearest neighbour, not dither.
  • Grid helps cross-stitch and beads.
  • Pair with the fabric calculator for Aida size.

Results can be wrong. This calculator is unofficial. Figures can be incomplete, rounded, or not updated. Use them at your own risk and check a tape, datasheet, ball band, or official chart before cutting, mixing, buying, or publishing. Limits of liability are in the terms of service.

Frequently asked questions

It produces a grid. Block palettes are not mapped to IDs.

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Publisher notes · reviewed 29 October 2026

Nearest-neighbour downsample, then magnify

A tiny canvas whose width is the column count is drawn with smoothing off. A second canvas magnifies cells and optionally strokes a bead/cross-stitch grid. Dither Studio remains the Floyd–Steinberg tool.

Minecraft

The grid is not a block-ID schematic. Map colours yourself.

Worked examples

  • 32 columns

    Height follows aspect ratio. Each cell is one averaged block of source pixels.

Limits of this page

  • Palette reduction is not applied.
  • Pair with the cross-stitch fabric calculator for Aida size.

Sources