Domain Tab Grouper

Automatically group tabs in the current window by domain for a cleaner browsing session.

Domain Tab Grouper is a lightweight Chrome extension that helps users organize open tabs in the current window by website domain. It is designed for people who keep many tabs open at once and want a cleaner, more structured browsing session without manually creating tab groups one by one. When opened, the extension scans the current window and shows a simple overview of how many tabs belong to each domain. Users can then group tabs automatically by domain, review the detected domains before organizing them, and optionally skip single-tab domains if they only want to group websites with multiple open pages. The extension can also remove all tab groups in the current window when the user wants to reset the layout. Domain Tab Grouper focuses on a clear popup experience and uses only the minimum permissions needed to read tab information and manage tab groups in the active window. It does not provide remote services, user accounts, advertising, background tracking, or unnecessary data collection. Its purpose is to make tab organization faster, simpler, and more practical for everyday browsing.