iOS 17 Guide: How to Make Text Bigger on iPhone for Better Visibility

Struggling to read the tiny text on your iPhone? You’re not alone. Many iPhone users find the default text size a bit too small for comfort. But don’t worry, iOS 17 has made it super easy to increase the text size on your iPhone. In just a few simple steps, you can adjust the text size to your liking and say goodbye to squinting!

Step by Step Tutorial: How to Make Text Bigger on iPhone

Before we dive into the steps, let’s understand what we’re about to do. By following these steps, we will be adjusting the text size settings on your iPhone. This will make the text appear larger across various apps and features on your device.

Step 1: Open Settings

Open the Settings app on your iPhone.

The Settings app is where you can tweak and customize various aspects of your iPhone. It’s the go-to place for any changes you want to make to your device.

Step 2: Tap on Display & Brightness

Scroll down and tap on the ‘Display & Brightness’ option.

‘Display & Brightness’ is where all the visual aspects of your iPhone can be adjusted, from brightness levels to text size.

Step 3: Select Text Size

Within the Display & Brightness settings, find and select ‘Text Size’.

This option specifically deals with the size of the text on your iPhone.

Step 4: Adjust the Slider

You will see a slider at the bottom of the Text Size page. Slide it to the right to increase the text size.

As you adjust the slider, you’ll notice the sample text above it increasing in size. This gives you a preview of what the text will look like.

After you’ve completed these steps, you’ll notice that the text on your iPhone is much easier to read. The change will affect all apps that support Dynamic Type, which is most of the apps on your device.

Tips for Making Text Bigger on iPhone

  • Remember that not all apps may support the changed text size. Some apps have their own settings for text size, so you may need to adjust it within the app as well.
  • If you need the text to be even larger, you can turn on ‘Larger Accessibility Sizes’ in the Accessibility settings.
  • Consider adjusting the screen brightness along with the text size for better readability.
  • Bold Text can also be turned on to make the text stand out more.
  • If you later find the text too big, just go back and adjust the slider to the left to decrease the size.

Frequently Asked Questions

How do I make the text even bigger than the maximum size on the slider?

You can enable ‘Larger Accessibility Sizes’ in the Accessibility settings to access even larger text options.

Will changing the text size affect my battery life?

No, changing the text size will not have an impact on your battery life.

Can I make the text bold as well?

Yes, you can turn on ‘Bold Text’ in the Display & Brightness settings to make the text bold.

Does increasing the text size affect the layout of apps?

Some apps may adjust the layout to accommodate larger text, but it generally should not disrupt the user experience.

Can I increase the text size for a specific app only?

Some apps have their own text size settings, so you would need to adjust it within the app’s settings.


  1. Open Settings.
  2. Tap on Display & Brightness.
  3. Select Text Size.
  4. Adjust the Slider.


Congratulations! You now know how to make text bigger on your iPhone with iOS 17. No more struggling to read tiny text or squinting your eyes. With this simple adjustment, your iPhone is now more user-friendly and customized to your visual needs. Remember, technology is here to make our lives easier, not harder. So, don’t hesitate to make these adjustments for a more comfortable and enjoyable iPhone experience. If you ever find yourself needing to revert the changes or fine-tune the text size, just revisit the steps outlined in this article. Happy reading with your new, bigger text!