Support center
How can we help?
Answers to common questions, plus a direct line to the team. We typically reply within 1 to 2 business days.
Common topics
Installing the extension
GuaVas runs on desktop Chromium browsers (Chrome, Edge, Opera, Brave). Add it from the store, then open any Canvas assignment to get started.
Practice tests
GuaVas reads your modules, study guides, and assignments, then generates practice questions tailored to your exact class with one click.
Google Calendar sync
Coming soon. GuaVas still finds assignment deadlines today; direct Google Calendar push is paused while OAuth scope validation finishes.
Account & billing
The free tier covers core quiz generation and scheduling. You can also bring your own AI token to use GuaVas at no cost. Manage or cancel any plan anytime.
Privacy & data
GuaVas works on your side of the browser and never alters your submissions or notifies teachers. See our Privacy Policy for the full details.
Something else
Run into a bug or have a feature idea? Email us directly and we'll get back to you, usually within 1 to 2 business days.