Last updated: 31 October 2026
TabWharf does not collect, sell or transmit any personal data. It makes no network requests and has no analytics.
Your saved tabs (addresses and titles) are stored only on your device: in the browser's extension storage, in an IndexedDB copy, and in backup files that TabWharf writes to your Downloads/TabWharf folder. Removing the extension deletes the in-browser copies; you can delete backup files yourself.
Permissions: tabs (read and close the tabs you stash), storage and unlimitedStorage (save your lists), alarms (schedule backups), downloads (write backup files), tabGroups (keep group names and colours).
We do not share data with anyone. If this policy changes, we will update this page and the date above. Questions: support@addsum.top.