14 · The deal
Terms of service
Plain-language terms: the simulator is free, your circuits are yours, don’t abuse the service, and simulation results come with no warranty, so verify before you build.
Effective 11 July 2026. Using Breadboard means agreeing to these terms. They are deliberately short.
The service
- The simulator is free and runs in your browser. Paid features may exist later; the core simulator (solver, parts, MCUs, examples, tutorials, local saves, exports) stays free.
- Your circuits are yours. Anything you design here belongs to you, including anything you later choose to publish or share. We claim no rights over your work.
- The service may change or pause. It is operated by one person; reasonable effort, not a contractual SLA. Your work is safe regardless: it lives on your machine.
Acceptable use
Don't attack, overload, or probe the service or its infrastructure; don't use it to host or distribute anything illegal; don't misrepresent Breadboard's output as certified engineering analysis. That's it.
No warranty: verify before you build
Breadboard simulates faithfully but is provided as is, without warranty of any kind. A simulation is not a substitute for real-world verification: always validate designs with real components, real ratings, and real safety margins before building physical circuits, especially anything involving mains voltage, batteries with real energy, or safety-critical use. To the maximum extent permitted by law, liability for damages arising from use of the service is excluded.
Contact & governing law
Questions, problems, takedowns: [email protected]. These terms are governed by the law of England and Wales.