How to make text bigger on your phone

Make text easier to read on your iPhone or Android phone by increasing the font size in Settings.

Easy 4 steps all ~6 min February 23, 2026

Step 1: Open Settings

Tap the Settings app on your home screen. It looks like a grey gear icon.

Step 2: Find Display settings

On iPhone: Tap Display & Brightness, then tap Text Size.

On Android: Tap Display, then tap Font size or Display size (the name varies by phone brand).

Step 3: Drag the slider

You’ll see a slider at the bottom of the screen. Drag it to the right to make text bigger. You’ll see a preview of the text size change as you drag.

Step 4: Check if it’s comfortable

Open a few apps like Messages or your web browser to see how the new text size looks. If it’s still too small, go back and drag the slider further to the right.

Frequently asked questions

Will making text bigger affect all my apps?

Most apps respect your phone's text size setting. A few apps may not change, but the majority will show larger text.

Can I make text too big?

You can always go back and make it smaller. Try different sizes until you find what's comfortable for you.

Is there a way to zoom in temporarily?

Yes. On iPhone, triple-tap the screen with three fingers to zoom. On Android, triple-tap the screen to zoom in.

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