Last updated: April 3, 2026
FocusMaster AI does not collect, store, or share any personal data.
The extension stores your preferences (toggle settings and keyword list) locally on your device using Chrome’s storage API. This data never leaves your browser.
Google OAuth is used solely to verify premium status via Firebase. We store only your email address to identify your account. We do not share this with third parties.
We do not sell or transfer user data to third parties.
For questions, contact me at: tezcanlar2004@gmail.com