iPhone · 5 steps
Online Version
Open the grey Settings app
It looks like grey gears on your home screen, the kind you'd see inside a clock.
Tap the line that says Display & Brightness
It has a little blue sun next to it. Just tap the words.
Tap Text Size
You'll see a row of letters that get bigger from left to right.
Slide the little dot to the right until the words feel comfy
As you slide, the words on screen grow bigger right away. Stop wherever it feels easy on your eyes.
Press the round Home button or swipe up to finish
That's it. Your phone keeps the bigger words from now on, so you don't have to do this again.
Last updated Oct 7, 2026 · Example · Doesn't look right? Call Sam · 555-0100
Point your phone camera at this square. Tap the link that pops up.
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