Privacy Policy

Last updated: March 27, 2026

The short version

ZeroTabs does not collect, store, or transmit any personal data. Everything stays on your device.

Data collection

ZeroTabs operates entirely locally within your browser. We do not:

• Collect personal information
• Track your browsing activity
• Use analytics or tracking scripts
• Send data to external servers
• Use cookies for tracking

Local storage

Your bookmarks, notes, tab sessions, and settings are stored locally in your browser's storage (chrome.storage.local). This data never leaves your device.

Permissions

ZeroTabs only requests the storage permission, which is used to save your preferences and data locally within Chrome.

Third parties

ZeroTabs does not share data with any third parties because there is no data to share.

Contact

Questions about this policy? Contact us at privacy@knowman.io.

ZeroTabs is built by KnowMan.