Safari Gets a Tab‑Management Overhaul in macOS 27

Apple’s newest desktop operating system introduces a built‑in way to tidy up Safari’s often‑cluttered tab bar, allowing users to bundle related pages into named groups that can be collapsed or expanded at will.

The feature, rolled out with macOS 27, adds a “Tab Groups” button to the toolbar. Clicking it opens a sidebar where users can create a new group, drag existing tabs into it, and assign a custom label. Each group appears as a single tab on the main bar, displaying a small badge that indicates the number of pages it contains. Selecting the group expands it, revealing the individual tabs inside.

Safari has long offered basic tab management tools such as pinning and muting, but the ability to organize tabs hierarchically is new to the macOS version. The implementation mirrors similar functionality that appeared earlier on iOS and iPadOS, extending it to the desktop environment where multitasking with dozens of open pages is common.

Apple positions the addition as a productivity aid. Users who regularly work with research, shopping, or project‑related sites can keep those windows separate without juggling multiple browser windows. The groups persist across restarts and can be synced via iCloud, meaning a set of tabs assembled on a Mac will be available on an iPhone or iPad.

While the core functionality is straightforward, the system also offers a few refinements: groups can be reordered by dragging, a “Show All Tabs” view lets users see every open page across groups, and a keyboard shortcut (⌘‑Shift‑G) provides quick access. The feature is optional; Safari continues to operate as before for users who prefer a flat tab layout.

Industry observers note that Apple’s move could pressure competing browsers to enhance their own tab‑organization tools, a trend already evident in extensions for Chrome and Firefox. For now, Safari users on macOS 27 have a native solution that reduces visual clutter and helps keep related content together, a small but welcome step toward a more streamlined browsing experience.