Closing all of the tabs in your Safari browser on an iOS device is one such trick -- it's simple if you know how to do it, but it's a gesture you might not know exists.
Here's how to do it:
- Open up Safari.
- Long press on the "Tabs" icon denoted by two squares. On iPhones, it's at the bottom of the browser in portrait mode or at the top in landscape mode. On the iPad, it's at the top.
- Select Close All Tabs.
That's all there is to it. Safari will let you know how many tabs are currently open, and it will close each and every one after the Close All Tabs option is tapped.
Because it's so easy to open a new tab when browsing without meaning to on an iOS device, the Close All Tabs option is super handy for getting rid of all those open browser windows in one quick go.