What is the difference between font size and display size?

Font size only scales text. Display size, found on the same Display size and text screen, scales icons, buttons and overall layout together with the text.

How do I reset the font size to default?

Open Settings ➔ Display ➔ Display size and text ➔ Font size and move the slider back to the middle default position.

Can a larger font size break app layouts?

Yes. Some apps are not designed for extreme scaling, so text can get cut off or overlap buttons. Lower the font size slightly if you notice this in a specific app.

Does changing font size affect notifications too?

Yes, notification text on the lock screen and in the notification shade follows the same system font scale set under Display size and text.

Android

Android: Change the Font Size in Display Settings

Small text on your Android phone can make reading messages, emails or menus a strain, especially on compact screens. This scaling option lives inside the Display size and text menu and works independently from the general zoom level. Setting it too high can also cause some apps to cut off text or push buttons off screen.

Updated: 04.08.20263 min4 steps

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Android

Change Font Size auf Android

Android controls text size through a system-wide accessibility setting, not through individual apps. This means one adjustment changes how text appears across menus, notifications and most installed apps at the same time.

To change it, go to Settings ➔ Display ➔ Display size and text ➔ Font size. Move the slider and watch the preview text update before you confirm the change.

Why the setting matters

Font size scaling only affects text elements. If you also need larger icons, buttons or overall layout scaling, use the separate Display size slider on the same screen instead of pushing font size to its maximum.

Setting the font size too large can cause side effects in some third-party apps that were not built for extreme scaling. Text may get cut off, wrap awkwardly, or overlap with icons.

If only one specific app looks wrong after the change, check that app's own text size setting first, since some apps override the system font scale.

Frequently asked questions

Some apps use fixed layouts and ignore the system font scale set in Settings ➔ Display ➔ Display size and text. In that case, look for a separate text size option inside the app itself.

Accessibility

Android: Change the Font Size in Display Settings

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Change Font Size auf Android

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