Tabs on a Mac: how to open, show, detach and restore them

Asking how to bring out a tab is four questions wearing one coat. Someone wants a fresh tab. Someone else had a row of tabs at the top of the window and now the row is gone. A third person wants one page pulled out into a window of its own so two things can sit side by side. A fourth closed something by accident and wants it back.

The procedures for those four have almost nothing in common, so the first move is deciding which one applies. After that each answer takes a few seconds. The part worth more attention is the last section, which covers what it means when the same tab has to be brought out several times a day.

Four requests behind one phrase

Matching the situation to the right group first avoids reading three sets of instructions that do not apply.

• Open a new one. A blank tab, or a link that should open without leaving the current page.
• Get a missing bar back. The strip that held the tabs is not visible, or the tabs are there but the titles have disappeared.
• Pull one out. Detach a single tab into an independent window, usually so two pages can be compared or moved to a second display.
• Restore one that closed. Something was closed by accident, or vanished without anyone closing it.

The second and fourth look alike from the outside. A missing strip and a missing tab produce the same feeling of something being gone, and they are fixed in completely different places. The third is a simple drag with one restriction that catches people out and makes them conclude it cannot be done.

Opening one, and the settings that change what happens

There are three entry points on a Mac. The plus button in the toolbar. Command and T on the keyboard, which is faster. And Command-clicking a link, which opens the destination in a background tab without moving away from the current page. Typing in the address field and pressing Command and Return does the same thing for a search.

What appears in a new tab is configurable. In Safari, choose Safari then Settings, click General, and use the "New tabs open with" menu. A blank page, favorites, or the previous session are typical choices and they vary by browser. Anyone who opens the same page every morning can remove a step here.

Whether a newly opened tab jumps to the front is also a setting. Safari's Tabs settings include "When a new tab or window opens, make it active." Leaving it off means links can be piled up one after another without the current page ever being replaced, which is the right behavior while researching and the wrong behavior while navigating.

Two more Tabs settings decide how links behave. "⌘-click opens a link in a new tab" controls whether that shortcut produces a tab or a window, and turning it off is a common reason windows start multiplying unexpectedly. "Open pages in tabs instead of windows" offers Never, Automatically, and Always, and choosing Always keeps sites that were built to spawn windows inside the current one.

When the bar is missing rather than the tab

Three separate causes produce a missing tab strip, and the fix depends on which one is in play.

The first is that the strip is genuinely hidden. Many browsers hide it when only one tab is open, and the View menu carries an item to show it again. In full screen, moving the pointer to the very top of the display brings the strip and the toolbar back down.

The second is a changed tab layout, which is the hardest to spot. Safari can either keep tabs on their own row below the toolbar or move them into the toolbar itself. The settings call these Separate and Compact, and in Compact the selected tab becomes the address field. Nothing has been hidden, the tabs have simply moved up a row.

Telling those two apart takes a glance at the top edge. If the strip is genuinely gone, the page content runs all the way to the top of the window. If the layout changed, small tabs are sitting to the left and right of the address field.

The third is that the tabs are present but unreadable. As the count rises each tab narrows until only the icon remains. Safari's Tabs settings include "Always show website titles in tabs," which keeps text visible in narrower tabs. If the titles are still unreadable with that on, the problem has stopped being a display setting and become a count.

Pulling a tab out into its own window

Comparing two pages, or moving one to a second display, means detaching. Apple documents both routes.

Drag the tab over the desktop or choose Window > Move Tab to New Window. Source: support.apple.com

Dragging means grabbing the tab and pulling it clear of the strip onto the desktop, at which point it becomes a window. The reverse works too: drag a detached window's tab onto another window's strip and it merges back in. Being fluent in both directions is what makes it practical to reshape the working set as tasks change.

Several tabs can be detached at once. Shift-click or Command-click in the strip to select a range or a scattered set, then drag, and the whole selection becomes one new window. For splitting a strip along task lines this is much faster than moving tabs individually.

There is one restriction, and it is the source of most "it will not let me" reports. Tabs in private windows can only be moved to other private windows, and tabs in non-private windows can only be moved to other non-private windows. The two kinds of window hold different session state, so mixing them is not permitted. If a drag is being rejected, check which kind of window is on each end before looking for anything else.

Once detached, the window moves to another display like any other. Reference on the left screen, the document being written on the right, and switching becomes a shift of gaze rather than a keystroke. The time that used to go into hunting through a strip mostly disappears at that point.

Restoring one that closed

Immediately after an accidental close, Command, Shift and T is the shortest route, and pressing it repeatedly walks back through recently closed tabs in order.

Later on, the history menu is the place to look. Safari lists recently closed tabs and windows under History, and selecting an entry reopens it. Whole windows are listed as windows, so a window closed by mistake can be restored with its tabs together rather than one at a time.

For anything older, the regular history list, searched by part of the page title, is usually more reliable than scrolling by date.

What comes back is the address, not the state. Text typed into a form, a multi step process partway through, and scroll position are generally lost. Restoring reopens the same page from scratch, which is a different thing from returning to the moment before the close.

There is also the case where nobody closed anything. Safari can close tabs automatically after a set period, with choices of one day, one week, one month, or manually. Anything other than manual means untouched tabs disappear on their own, so an unexplained pattern of vanishing tabs is worth checking there first.

One more case belongs here, because it looks like a restore problem and is not. A tab that reloads when it is returned to has not closed. Browsers deactivate tabs that have gone untouched for a while and discard their contents to save memory, then fetch the page again on the next visit. The tab was in the strip the whole time. What was lost is the loaded state, which is why a form that was half filled can come back empty even though nothing was ever closed. Pinning a tab exempts it from that behavior, and so does keeping the page active in some way.

Recalling instead of reopening

When the same page has to be brought out repeatedly, speeding up the opening is the wrong optimization. Reaching what is already open is the one that pays.

Pinning is the first tool. A pinned tab collapses to an icon at the left end of the strip, holds its position, and is excluded from ordinary close actions. It suits things used every day, with the caveat that a large number of pinned tabs turns the left end of the strip into a small version of the original problem.

Numbered switching is the second. Safari's Tabs settings include "Use ⌘-1 through ⌘-9 to switch tabs," which makes the first nine positions reachable with a single chord. Combined with pinning, which keeps positions stable, the act of searching for a tab disappears entirely.

The tab list is the third. Even at counts where the strip is unreadable, the list view shows full titles in a vertical column and can be filtered by typing. Checking there before opening anything is the habit that stops the same document from being opened three times.

Groups sit alongside these three and solve a slightly different problem. Collapsing a set of tabs under one label restores readability to the strip without closing anything, which helps while a task is running. The limitation is that a group carries no expiry date, so a group named after an ongoing subject rather than a finite task tends to stay collapsed forever and quietly becomes another permanent resident.

Doing this every day means the wrong things are in the strip

All four procedures take seconds. The reason the question gets asked at all is that some people are performing them dozens of times a day, and repetition at that rate is a symptom rather than a skills gap.

Splitting the repetition reveals two different kinds. Opening a document needed only today is normal and will always repeat. Reopening mail, chat, the project tracker, or the notes tool, or restoring them after closing them by accident, is not the same activity. Those are not pages being visited, they are tools being used, and having to bring them out again means they have no assigned place.

A tab strip has no notion of something permanent. A tool that will be open for the next two years and a search result from four minutes ago occupy identical slots of identical width. Anything permanent stored there will eventually be buried, closed, and hunted for again.

What to change first

Count how many currently open tabs will certainly be open again tomorrow. If that number is large, the useful change is not learning a faster way to bring tabs out, it is giving those particular things a window that does not need to be opened at all. That arrangement is what Workspaces describes, the Features page covers how far the separation between them goes, and SpaceDeck lists the services that drop straight into it.