Welcome back How do you use Tinkercad? In school Educators Students with Class Code Student accounts On your own Personal accounts Learn how to design and print in 3D, code, and create circuits using our free, easy-to-use app Tinkercad. Bring learning to life for every grade and every subject with Tinkercad. Tinkercad is a free, easy-to-use app for 3D design, electronics, and coding.