Robotics Physics Simulator
Design a robot and watch real engineering physics update live on an interactive Free Body Diagram — torque, traction, stability, power and more. No sign-up needed. Pick a robot to start.
New to the physics behind it? Start with the Engineering Labs — motion graphs, projectiles and motor sizing, free.
Your design stays in this browser. Create a free account to save it, generate a bill of materials and build the full robot.