Smart Tab Grouper

Smartly groups Chrome tabs by domain with auto-grouping, duplicate cleanup, and sorting

Drowning in tabs? Smart Tab Grouper keeps your browser instantly organized. Smart Tab Grouper automatically groups tabs by website hostname so related tabs stay together. It helps you reduce clutter, switch context faster, and focus on what matters. What you can do: - Auto-group tabs by website as you browse - Group all tabs in one click - Group only ungrouped tabs - Ungroup everything quickly - Sort groups alphabetically - Close duplicate tabs (keeps your active tab) - View live stats: total tabs, groups, grouped tabs, ungrouped tabs - Manage active groups directly from the popup Customization options: - Auto Group: turn automatic grouping on or off - Smart Colors: keep group colors consistent per hostname - Collapse New Groups: create groups collapsed by default Why users love it: - Cleaner tab bar with less visual chaos - Faster navigation between projects and topics - Better performance habits for heavy tab users - Works with your existing Chrome tab groups workflow Privacy-first by design: - No account needed - No tracking - No external servers - Data stays in your browser (Chrome storage settings only) If your workday involves dozens of tabs, Smart Tab Grouper gives you structure without extra effort.