Last updated: March 26, 2026
Circuits is a 3-phase AC circuit analysis tool that runs entirely in your browser or on your device. Your privacy is simple: we don't collect, store, or transmit any of your data.
Circuits does not collect any personal information, usage data, analytics, or telemetry. There are no accounts, no sign-ups, and no login required.
All data you enter (circuit values, configurations, theme preferences) is stored locally on your device using your browser's built-in storage. This data never leaves your device and is not accessible to us or any third party.
Circuits does not use any third-party analytics, advertising, or tracking services. The app loads fonts from Google Fonts, which is subject to Google's Privacy Policy.
The app makes no network requests beyond loading the initial page and font files. All calculations are performed locally on your device.
Circuits does not collect any information from anyone, including children under the age of 13.
If this policy is updated, the changes will be posted on this page with an updated date. Since no data is collected, changes would only reflect additions to app functionality.
If you have questions about this privacy policy, you can reach us at gabrielgabrie.com.