How tab grouping handles your data
When you organize tabs, only the titles and URLs of currently open tabs are processed to cluster them by topic. The result is returned to your browser and the input is discarded. We don't store it, log it, or use it to profile you.
What permissions we request, and why
Nook requests the narrow set of Chrome permissions required to read your open tabs (for grouping), manage the new tab page, and store your sessions locally. We do not request broad host access to read the content of websites you visit.
Your wallpaper never leaves your device
Custom backgrounds are stored locally in your browser. They are not uploaded to our servers, even when cloud sync is enabled for sessions and preferences.
Deleting your data
You're always one click from a clean slate. Deleting your data wipes both local and synced copies immediately, with no waiting period and nothing held in reserve. Read the full details in our Privacy Policy.
Reporting a vulnerability
Found a security issue? We appreciate responsible disclosure. Email hello@nooktab.com with details and we'll acknowledge within two business days.