Privacy policy
Effective July 20, 2026
Information we handle
We process account details such as your name, email address, authentication records, and profile image when provided by Google. We also store lessons, comments, helpful reactions, and basic security information associated with sessions.
Public and anonymous contributions
Lessons and comments are public. Choosing anonymous hides your display name from other visitors, but the contribution remains connected to your account in our database so we can operate and protect the service. It is not anonymous to platform administrators.
How information is used
We use information to provide authentication, publish and manage content, prevent misuse, maintain security, administer placements, and improve hndsyt. Data is stored using service providers including Neon and Vercel.
Your choices
You can delete your own lessons and comments in the product. For account, access, correction, or deletion requests, contact ptejam@gmail.com.