Did you know you could not only take a screenshot on your iPhone, but can also take a scrolling screenshot (with iOS 14 and later)? You can.
To take a scrolling screenshot on an iPhone running iOS 14 or later:
° Capture a standard screenshot: Press the side button and the volume up button simultaneously (or the side button and the home button on older models with a physical home button).
° Tap the screenshot preview: A small preview of the screenshot will appear in the bottom left corner. Tap it quickly before it disappears.
° Select “Full Page”: If the content you’re capturing is longer than your screen, you’ll see a “Full Page” option. Tap it to capture the entire scrollable page.
° Edit and save: You can crop the screenshot if needed. When you’re satisfied, tap “Done” and choose to save the scrolling screenshot as a PDF to your Files app or as a photo to your Photos library.