If you’re someone who has a lot of browser tabs open on your iPhone, you probably get the urge to close them all from time to time. All those open tabs can slow down your phone and kill your battery life. Closing each individual tab can be annoying, but there’s a simple shortcut to close all your open tabs at once in Safari, Chrome, Firefox, or Edge.

To close all of your tabs in Safari, open the browser; on the bottom bar in the right-hand corner, you should see an icon that looks like two squares. That’s the Tabs icon, which allows you to easily switch between all of your tabs. Press and hold on the Tabs icon until a pop-up appears. One of the options in that list should be Close All [X] Tabs . Tap that, and then tap the Close All [X] Tabs option that appears.

To do this in Google Chrome, open the app on your phone; tap the Tabs icon (it should look like a square) on the bottom toolbar. Then, on the Tabs screen, select Edit in the lower-left corner and choose Close All Tabs.

For Firefox, open the app and select the square Tabs icon. Your open Tabs should appear on the screen; at the bottom left of this screen you should see a trash can icon. Press and hold the trash can icon and tap Close All Tabs.