Screenshot Full Pages
You probably already know how to take screenshots on your iPhone or iPad — simply hold down the side and volume up buttons on an X-series iPhone — but what you may not realize is that iOS 13 now lets you capture your screen in a whole new way.
In addition to simply taking a shot of whatever is actually being shown on the screen, apps like Safari, Mail, and even Apple’s Pages now offer a “full page” option that will grab the whole thing. It’s basically just like taking a printout, and in fact in Apple Mail the view even changes to a print-like format of your email message.
For supported apps, you’ll see the option at the very top of the markup screen that appears when you tap on the thumbnail preview of the screenshot. From there you can also save or share the full page version just like any other screenshot.