Logicly

Design circuits quickly and easily with a modern and intuitive user interface with drag-and-drop, copy/paste, zoom & more.

Take control of debugging by pausing the simulation and watching the signal propagate as you advance step-by-step. Don't worry about multiple platforms on student computers. Install on both Windows and macOS.

Let students experiment in a "no worries" simulation where undo is a click away — before building physical circuits. Encapsulate and avoid duplication by creating custom integrated circuits that you can drag and drop... just like gates.