ToyCAD makes 3D design approachable by starting with something every child already understands: drawing. Its split-screen workspace lets users scribble with a brush in 2D and instantly watch ToyCAD turn the drawing into a smooth 3D shape. Kids can add colors, draw directly on objects, combine shapes, and use beginner-friendly building tools—then export their creations for multicolor 3D printing. No account is needed to start exploring.