GH Pixelizer is a Blender addon designed to generate retro pixelated textures and animations. It operates in real time, applying customizable dithering masks and pixelation effects directly to input materials, photos, video, or image sequences. The tool supports PBR texture baking and handles alpha transparency. Included assets provide pre-unwrapped planes to ensure dithering effects match the correct aspect ratios, preventing distortion in stylized renders. Additionally, it offers a dedicated node for Blender's compositor.