Last updated: March 2026
Tab Nuker stores only the list of domain names you choose to add. Nothing else is collected, recorded, or transmitted.
Your domain list is saved using Chrome's built-in chrome.storage.sync API. This means the list syncs across your Chrome profiles via your Google account, the same way Chrome syncs bookmarks and settings. Tab Nuker itself never sends your data anywhere.
Tab Nuker does not share data with any third party. There are no analytics SDKs, ad networks, or external services of any kind.
Questions? Open an issue on GitHub.