How to Make the Text on Your iPhone Bigger
June 15, 2026 · by Porchswing Technology
When the menu starts looking like the small print
You know that feeling at a restaurant when the menu seems to have been printed for ants? Your phone can give you the same trouble. The good news is that the text on an iPhone isn't fixed in stone — you can make it larger in about thirty seconds, and it stays that way until you change it back.
This works for the text in your messages, your email, your contacts, and most of the apps you use every day. Here's how to do it.
The step-by-step
Find the Settings app on your phone. The icon looks like a gray gear, similar to the gears you'd see in an old wristwatch. Give it a tap.
Once Settings opens, you'll see a long list. Scroll down with your finger until you find Display & Brightness. Tap that.
On the next screen, look for Text Size and tap it. You'll see a slider — a little dot on a line that runs left to right. Slide the dot to the right with your finger to make the text bigger, or to the left to make it smaller. As you slide, the sample sentences at the top of the screen change size so you can see exactly what you're getting.
When it looks right, just press the Home button (or swipe up from the bottom if your phone doesn't have a Home button) to leave Settings. Your choice is saved automatically — there's no "save" button to press.
If you want it even bigger
The regular slider has seven sizes. If the largest still feels too small, there's another setting that goes much further.
Go back to Settings, but this time scroll down to Accessibility and tap it. Then tap Display & Text Size, and then Larger Text. At the top of that screen, you'll see a switch labeled Larger Accessibility Sizes. Tap the switch so it turns green. Now the slider at the bottom of the screen will let you crank the text up much larger — large enough that just a few words fill the screen.
This is helpful for reading messages and emails. A few apps weren't built to handle the very largest sizes, so text in those might look a bit odd. If that happens, slide the dot back to the left a notch or two until things look right.
A quick word about what changes and what doesn't
Making the text bigger changes the words inside apps — your texts, your emails, the names in your contacts list. It does not change the size of the little icons on your home screen, and it doesn't make photos or web pages bigger. Those have their own ways of zooming in, which is a story for another day.
Also, this only affects the phone you change it on. If you have an iPad, you'd need to do the same thing there separately. The two devices don't talk to each other about this.
Try it today
Take two minutes right now and open Settings → Display & Brightness → Text Size. Even if you don't think you need bigger text, move the slider one notch to the right and live with it for a day. If your eyes feel less tired by evening, you'll know it was worth doing. And if you don't like it, sliding it back is just as easy.
Need a hand with your technology? We're here to help. Give PorchSwing a call or book an appointment, and we'll walk you through it at your own pace — no rush, no jargon.