Minecraft Skin Editor
Paint directly on the 3D model or on the flat texture in real time. Everything stays in your browser.
Source
Skin
Model
Skin layers
Colour
Picker
Shades
Palettes
Texture — 64 × 64
Left-click paints on 3D model or 2D canvas, right-click erases (or lightens with Shade). Drag background or use V to toggle Rotate mode. Shortcuts: B brush · E eraser · G fill · S shade · I pick · M mirror · V view mode · ⌘Z undo.