Pixelorama

Pixelorama is a free, open-source pixel art editor that offers a variety of drawing tools, custom brushes, and the ability to map different tools to each mouse button. It also includes an animation timeline with features like onion skinning, cel linking, and motion drawing. Users can create or import custom palettes, and edit imported images. The game encourages customization and creativity, with a wide range of tools and features to suit various artistic needs.