No Tab Twice - Duplicate D Privacy Policy

Privacy Policy

Local browser behavior, no tracking.

No Tab Twice - Duplicate D uses open tab URLs locally for duplicate detection. It does not sell, share, or transmit personal data.

Data Collection

No Tab Twice - Duplicate D does not request Chrome history and does not store a browsing history. It reads open tab URLs locally through Chrome's tabs permission so it can detect duplicate tabs. It does not collect page content, credentials, location, health information, financial information, or personal communications.

Local URL Checks

The extension compares open tab URLs locally in Chrome so it can focus an existing matching tab and close duplicate tabs when requested. URLs are not sent to any server.

Local Settings

Duplicate detection settings, the selected popup theme, and allowed duplicate URL patterns are stored locally in Chrome extension storage.

Chrome Permission Warning

Chrome may show the warning "Read your browsing history" for this extension. That warning appears because the tabs permission lets the extension read the URLs of open tabs, and Chrome treats open tab URLs as browsing-history-sensitive.

No Tab Twice - Duplicate D does not request the history permission and does not use chrome.history. The tabs permission is needed to compare open tab URLs, switch to an existing matching tab, and close duplicate tabs. URL comparison happens locally in Chrome. URLs are not sent to a server.

Permissions

The extension uses tabs permission to compare open tab URLs, focus a matching tab, and close duplicate tabs when requested. It uses storage permission to save local settings.

Remote Services

No Tab Twice - Duplicate D does not use remote code, analytics, advertising, tracking pixels, or external logging services.

Chrome API Data

Information received from Chrome APIs is used only to provide the extension's duplicate tab detection and cleanup features. Use of Chrome API information follows the Chrome Web Store User Data Policy, including the Limited Use requirements.

Contact

Questions about this privacy policy can be sent to coyotes.inkier04@icloud.com.

Last updated: June 18, 2026. If this policy changes, the updated version will be posted on this page.