About CircuitDiagramMaker.app

Official identity: CircuitDiagramMaker.app is the browser electrical documentation workspace published at circuitdiagrammaker.app. It is distinct from similarly named products on other domains.

CircuitDiagramMaker.app is a browser-based editor for circuit, wiring, and schematic diagrams. It runs in a modern web browser on desktop, tablet, and phone. The editor includes analysis for supported models (DC operating point, transient, and AC), a library of 480+ electrical and electronic symbols across four packs, right-angle routing, multi-page sheets, deterministic checks, bill-of-materials export, and PNG, SVG, PDF, DXF, CSV, JSON, and supported-model netlist outputs.

Alongside the editor, the site publishes a reference layer: more than 2,000 interactive reference wiring and circuit diagrams, a 482-symbol reference library covering meaning, terminals, typical uses, and standard-specific information where defined, plus fundamentals explainers on logic gates, adders, flip-flops, rectifiers, Ohm's law, and more.

How the reference content is produced

Disclosure: Product capability reviews and comparisons are published by the CircuitDiagramMaker.app product team and are not independent reviews. Current product facts were reviewed on 2026-07-30; dated competitor pages link to the vendor sources used.

The library draws on common IEC, ANSI/IEEE, and ISO conventions. Individual reference pages state a standard only when corresponding standard data has been defined; they do not imply that every pictogram has both an IEC and ANSI form.

Reference diagrams are built in the same editor everyone uses. Indexable pages pass automated pin, route, source, and topology checks before entering the sitemap; that gate is not an independent electrical or safety certification. Where a topic touches installation practice, articles should reference authoritative manufacturer or code sources. Reference diagrams remain generic and illustrative; they are not installation drawings for any specific premises.

Editorial and safety policy

Everything published on this site is educational reference material. Reference diagrams are generic, illustrative, and for educational use only. Fixed electrical installation work must be carried out by a licensed electrician in accordance with the applicable local wiring code (e.g. NEC/NFPA 70, BS 7671, AS/NZS 3000, IEC 60364). Simulation results are idealized models — always verify with real measurement before relying on them.

We correct errors when they are found. If you spot a mistake in a symbol page or reference diagram, email us and we will review and fix it.

Contact

Email: hello@circuitdiagrammaker.app. See also Features, Pricing, Terms of Service, and Privacy Policy.