Review

Dither Yuki is a beta-stage image dithering and palette studio built for experimenting with digital images, colors, and visual effects.

Open a photo, apply ordered or error-diffusion algorithms, turn images into ASCII art, build a layer stack and color palette, then export the result.

App previewDesktop workspace
Dither Yuki desktop application with layer controls, image preview, dithering effects, and color palette tools
Layers, live preview, dithering effects, and Color Lab in one workspace.

What it can do

  • Documentsmulti-tab projects, Save As, recent files, crash recovery, and unsaved-change protection
  • Import & ExportPNG, JPG, WEBP, BMP, TIFF, SVG, and ASCII export to TXT, ANSI, HTML, SVG, PNG, and JSON
  • Layersnon-destructive effects, opacity, 12 blend modes, and undo/redo
  • 35+ algorithmsBayer, Floyd–Steinberg, Atkinson, Sierra, halftone, stipple, ASCII, CRT, Glitch, Glow, Curves, Riemersma, and more
  • Color Labpalette import/export, color quantization, harmonies, ramps, and multiple palette-generation modes
  • Patternsa .dyuki pattern library and manager
  • Interfaceflexible workspace layout, keyboard shortcuts, and in-app updates

Current limitations

Dither Yuki is still in beta, so some features are intentionally outside its scope. It is not a painting, printing, batch-processing, or video tool, and there is currently no Linux version.

Some algorithms also have implementation limitations. Error-diffusion methods currently run on CPU, while ASCII and Riemersma operate on the full document rather than progressive tiles.

The idea

Dither Yuki is built around a simple idea: a dedicated space for experimenting with dithering, palettes, and digital image processing without turning the workflow into a complicated production suite.

What's next

Dither Yuki is still evolving, and there is a lot more planned for the future.

Right now, our main goal is securing an Apple Developer Program membership. This will make it easier to distribute Dither Yuki on macOS and provide a smoother installation experience without unnecessary security warnings.

After that, we want to keep improving the existing tools and expand what Dither Yuki can do.

Planned features include:

  1. CMYK and improved color management
  2. More dithering algorithms and effects
  3. Expanded palette and pattern tools
  4. Performance improvements
  5. Video and animation support
  6. Better cross-platform support
  7. And much more

The goal is to keep growing Dither Yuki while preserving its main idea: a simple space to experiment, create, and play with images.

Keep exploring

Try the app, or dig into how dithering works.

Try Dither Yuki →Read about dithering →

The macOS build of Dither Yuki is coming soon.

We’re finishing distribution setup so you can install without extra security hurdles. Check back shortly.

The Windows build of Dither Yuki is coming soon.

We’re finishing distribution setup so you can install without extra security hurdles. Check back shortly.