How to make text larger on iPhones and iPads On your iOS and iPad OS devices, you can make many of the same adjustments you have access to on your laptop or desktop machine.

There, tap Text Size and adjust the slider to make the text larger. You can also use the slider to make the text size smaller, if you have, like, super vision or something.

Every Android phone comes with a default font size, but what works for one user might not work for another. Some people prefer larger, bolder fonts. Others might be able to read smaller text just ...

Set the display size to Default or Larger Text In > System Settings > Displays with your large display selected, the default settings shown have a “Use as” section with at least four choices.

Pick Display & Text Size and then Larger Text, and you get a slider to adjust. If you need to go even bigger, enable the toggle switch labeled Larger Accessibility Sizes above the slider.

You can also tap Bold Text to make text easier to read. If you're having trouble reading the text on your Apple Watch but don't want a larger font size, try Bold Text as an alternative.