Dithery-cli 1.0.7

Dithery-cli

Command-line image dithering tool written in C#. Dithering part is done with CSharp-Dithering

Sample commands

Save single Atkinson dithered image, with true colors to web safe color reduction to PNG file
dithery half.png -m atkinson -c TrueColorToWebSafe -f SingleImage -o dither.png

Save single Stucki dithered image, with true colors to web safe color reduction to HTML file (includes both original and dithered images in one HTML file)
dithery half.png -m stucki -c TrueColorToWebSafe -f HTMLBasic -o dither.html

Save all ditherings to HTML file, with true colors to web safe color reduction for PNG file
dithery half.png -m All -c TrueColorToWebSafe -f HTMLBasic -o dither.html

Save all ditherings to separate .png files, with true colors to web safe color reduction for PNG file
dithery half.png -m all -c TrueColorToWebSafe -f SingleImage -o dither.png

How to install

Easiest option is to use dotnet global install
dotnet tool install -g Dithery-cli
and after that you can run Dithery-cli from any location with dithery

You can also download Windows release (an .exe file) and Linux release from Releases page