Remote Tab Opener Manager

Secure, local-first tab control via a browser extension bridge. No backend, no tracking, user-controlled allow-list.

Remote Tab Opener Manager is a local-first browser extension that lets trusted allow-listed pages control and supervise a dedicated browser tab through a visible extension bridge. It is designed for controlled cross-domain workflows where an admin page, dashboard, or script needs to open, reuse, navigate, refresh, focus, or close a separate target tab in a clear and user-controlled way. All actions run locally inside the browser. No backend, proxy, or remote relay is required. What the extension can do • Open a dedicated tab or reuse an existing one • Navigate, refresh, focus, or close the managed tab • Read basic target-tab metadata such as URL and title • Run predefined DOM-side actions through the extension bridge • Keep the controlled tab visible and easier to supervise How it works • A trusted page or script sends a request through the local bridge • The extension remains the visible control point • The target page is handled as a dedicated managed tab • Allow-list rules and confirmation flows keep actions explicit and bounded Privacy and security • Local-first operation • No backend, no proxy, no tracking • No cookie access • No network interception • Only predefined extension actions are exposed • Requests are restricted by allow-list and browser permissions • No arbitrary remote code execution Typical use cases • Admin dashboards that open and update a remote working tab • Controlled browser workflows across allow-listed domains • Testing and supervision tools that need a dedicated managed tab • Internal tools that coordinate a source page and a target page in the browser Remote Tab Opener Manager is intended for technical users and developer-oriented workflows that need explicit, visible, browser-side tab control.