Apply threshold, ordered Bayer, Floyd–Steinberg, or Atkinson dithering to pixel art with grayscale or color quantization, strength, levels, and PNG export.
Apply threshold, ordered Bayer, Floyd–Steinberg, or Atkinson dithering to pixel art with grayscale or color quantization, strength, levels, and PNG export.
It quantizes each pixel to the selected number of levels and either applies a threshold matrix or diffuses quantization error to neighboring pixels.
Download the processed image as PNG and copy JSON documenting algorithm, color mode, level count, strength, and dimensions.
Error-diffusion methods depend on scan order and may create noise on transparent edges; compare methods at the final display scale.
No. Image loading, canvas processing, previews, animation, copying, and downloads are handled locally in your browser.