Last updated: September 11, 2026
The Chrome extension stores your access key and a random device ID on your computer. Those two values are sent to our license server (Cloudflare Worker) to verify the key and bind it to one device.
Course names and seat numbers are read only on your device so the extension can show alerts. That page content is not sent to our server.
Data is used only to operate the extension: login, one-device binding, and seat monitoring. We do not sell data, show ads, or use this information for anything else.
Settings and the device ID stay in Chrome storage on your device. License records are stored in our Cloudflare KV key store.
Email: hmaruf269@gmail.com