Health & Wellness Tech

Beginner

3 min read 5 stepsApril 21, 2026Verified April 2026

How to Use the iPhone Accessibility Shortcut

Triple-click the side or Home button on your iPhone to instantly turn on zoom, larger text, magnifier, or other helpful features.

At a Glance

Open Accessibility settings

~15s

Go to Settings > Accessibility. This section contains all of Apple's built-in tools for making the iPhone easier to use. Scroll down to the very bottom of the Accessibility menu — you'll see "Accessibility Shortcut" as the last item in the list.

Choose what the shortcut turns on

~23s

Tap "Accessibility Shortcut." You'll see a list of features. Tap the ones you want to be able to toggle quickly. Good choices for everyday use: Magnifier (to read small print), Zoom (to enlarge the whole screen), AssistiveTouch (an on-screen button to avoid pressing physical buttons), Increase Contrast, and Color Filters. A checkmark appears next to selected features. Select one or two to start. You can always add more.

Test the shortcut

~20s

On newer iPhones (without a Home button): triple-click the side button (the narrow button on the right edge). On older iPhones with a Home button: triple-click the round Home button at the bottom. If you assigned one feature, it activates right away. If you assigned multiple features, a menu pops up listing your choices — tap the one you want to use.

Use Magnifier to read small print

~25s

If you've added Magnifier to the shortcut, triple-click to activate it. The camera opens with a large, clear view — point it at small text like a medicine bottle, restaurant menu, or assembly instructions. Tap the screen to freeze the image if you want a still shot to examine. Use the slider at the bottom to zoom in further. Tap the freeze button (snowflake icon) to capture the image, then tap Done to close.

Use Zoom to enlarge the whole screen

~23s

If you've added Zoom to the shortcut, triple-click to activate it. The whole screen zooms in. Drag three fingers across the screen to scroll around. To zoom back out, triple-click again. You can also hold three fingers and drag up or down to adjust the zoom level. Zoom works in every app and can be set to a fixed zoom level in Settings > Accessibility > Zoom.

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Your iPhone has a hidden shortcut that might be one of the most useful features you've never heard of. Triple-click the side button (or the Home button on older models), and it instantly turns on any accessibility feature you've set up. No need to dig through Settings. This is called the Accessibility Shortcut.

The most popular uses for seniors: turning on Zoom to enlarge whatever is on screen, opening the Magnifier camera to read small print, switching on High Contrast mode, or turning on AssistiveTouch, which adds a floating on-screen button that can replace physical buttons. You can assign up to seven features to the shortcut. If you assign more than one, triple-clicking shows a quick menu so you can choose.

Once set up, the shortcut works anywhere on your iPhone: in any app, on the home screen, or even on the lock screen. Turn it off just as fast by triple-clicking again.

For anyone who uses reading glasses, has trouble with small text, or uses the iPhone in different lighting through the day, this shortcut can make daily use a lot easier.

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Official Resources

Medicare.gov MedlinePlus — Health Info AARP Health & Technology

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