Effective date: 3 July 2026
Week Number is a browser extension for Google Chrome and Microsoft Edge that displays the current ISO 8601 (or US) week number, day, and date. This policy describes what data the extension handles.
None. Week Number does not collect, transmit, sell, or share any personal data, browsing history, or usage analytics. The extension makes no network requests and contains no tracking, advertising, or third-party code.
The extension saves only your display preferences — theme, week-numbering system (ISO or US),
first day of the week, and toolbar display options — using the browser's
chrome.storage.sync API. This data stays inside your browser profile. If you are
signed in to your browser and have sync enabled, the browser vendor (Google or Microsoft) may
sync these preferences across your devices under their own privacy terms; the developer of
Week Number never receives or has access to them.
storage — save your display preferences, as described above.alarms — schedule the daily refresh of the toolbar icon at midnight.The extension requests no access to websites, tabs, or browsing activity.
Any future change to this policy will be published on this page with an updated effective date.
Questions about this policy: behera.manas98@gmail.com