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Dev tools · September 1, 2026

CircuitDiagramMaker

One browser workspace from schematic to handoff

What it does

CircuitDiagramMaker is a browser workspace for electrical designs that must stay connected beyond the drawing. Build schematics and wiring diagrams, then carry the same structured project into breadboard, PCB Lite, 2D/3D control panels, harnesses, live schedules, review and releases. Includes 482 symbols, 2,278 editable diagram references, supported-model simulation, offline recovery, and PNG, SVG, PDF, DXF, SPICE and CSV outputs. Start drawing without an account.

Draw electrical schematics and keep wire, cable, terminal, PLC I/O, load, panel, review, and release data connected in one browser workspace.

Quick answer: CircuitDiagramMaker.app is browser-based software for small teams and individual designers who need editable schematics, wiring diagrams, physical prototype or panel views, synchronized schedules, review, and export from one structured project. Use it when a circuit or electrical drawing must remain connected to wire, cable, terminal, load, PLC I/O, panel, label, splice, review, and release data—and when browser access matters more than native desktop CAD formats. Drawing exports include PNG, SVG, PDF, and DXF. Structured outputs include project JSON and live CSV reports for devices, wires, cables, terminals, loads, PLC I/O, labels, splices, panel placement, and…from circuitdiagrammaker.app

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