Axin

PixiEditor 2.1 features a node-based brush engine where every brush is a graph you can edit or build from scratch. Connect pressure, time, and custom shaders to make brushes no other editor can replicate. Also new: Smart Layers, an extension library with game dev tools, improved animation timeline, GIF and APNG support, and a new renderer. Free, open source, no AI.

PixiEditor is a universal 2D editor that aims to provide you with tools and features for all your 2D needs. Create beautiful sprites for your games, animations, edit images, create logos. All packed in an eye-friendly dark theme.