1Tab

A cleaner way to manage Chrome tabs with auto grouping, smart collapsing, and fast tab search.

1Tab helps keep busy Chrome windows under control. It automatically organizes tabs into groups, supports vertical and horizontal tab layouts, collapses inactive groups, and gives you a fast keyboard-powered tab switcher when you need to jump around quickly. Key features: • Automatically group tabs by site • Collapse inactive tab groups to reduce clutter • Quick Jump search for switching tabs fast • Remember opener relationships so closing a child tab can return you to the right parent tab • Custom rules for sites and URL patterns • Lightweight popup controls for organizing the current window • Clean settings page with shortcuts, rules, and feature controls 1Tab is designed for people who keep many tabs open but still want their browser to feel calm, predictable, and easy to navigate.