Circuit Diagram Maker

Circuit diagramming has never been easier! Whether you're a beginner or a pro, charting out a circuit diagram is simple with Lucidchart's specialized shapes and industry-appropriate elements.

96% of the Fortune 500 choose Lucidchart.

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FULL SHAPE LIBRARY

Symbols for power sources, relays, transistors, logic gates, and more will help you lay out even the most complex of circuit diagrams.

Make a Circuit diagram