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Electrical Schematic Editor — Free Online Circuit Diagram Maker
Electrical Schematic Editor — Free Online Circuit Diagram Maker
Draw circuit diagrams and PCB schematics in your browser. Standardized electrical symbols, automatic BOM generation synced live to Table Formatter, trace mode for connectivity verification. No Altium, no install.
What you can do
Standardized electrical component library — resistors, capacitors, ICs, transistors, connectors
Automatic Bill of Materials (BOM) generation that syncs live to Table Formatter
Trace Mode — select any wire or component to highlight its complete circuit path
Smooth routing — toggle between 90-degree corners and 45-degree chamfered bends
Pin and terminal connection logic for verified connectivity
Export as SVG or JSON
Other modes
General
Software
Construction
Documentation
Getting Started