This section gives you step by step instructions on how to make the text larger on websites by changing the default zoom level for Safari in iOS 15, with pictures of the screens to help.
1. Tap the Settings icon on your Home screen to open the Settings app. Scroll down and tap Safari.
2. On the Safari settings screen, scroll down and tap Page Zoom.
3. Tap the percentage you would like the default Page Zoom level to be for all websites.
4. When you are happy with your settings, you can return to the Home screen by swiping up from the bottom of the screen or by pressing the Home button on devices with a physical Home button.