Our Mission
ElectraSim exists to make electrical circuit education free, accessible, and interactive. Whether you're a student studying for an exam, a teacher preparing a classroom demo, an electrician planning a wiring layout, or simply a curious person who wants to understand why flipping a switch turns on a light — ElectraSim is built for you.
We believe the best way to learn electricity is to see it in action. That's why every component in ElectraSim behaves exactly as it would in the real world: switches break circuits, MCBs trip on overload, bulbs glow when current flows, and faults light up in red so you can diagnose them immediately.
What We Stand For
ElectraSim is shaped around practical learning, privacy, and fast access for anyone who needs to understand circuits.
Always Free
No paywalls, no premium tiers, no ads. ElectraSim is and will remain 100% free for everyone.
Privacy First
Your circuits stay in your browser unless you explicitly export or share one. Share-link fragments are not sent to our servers. No account required, no tracking cookies.
Performance
60fps simulation on any modern device. Offline-capable PWA. Instant load. No installation ever.
Education First
Every feature is designed to teach, not just simulate. Real fault detection, real component behaviour.
Get in Touch
Have a question, a feature suggestion, or want to report a bug? We'd love to hear from you. Reach out via our contact page or find us on Facebook.
Try ElectraSim Now
It's free, instant, and works right in your browser. No sign-up required.
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