Safari on iOS lets you screenshot a full website as a PDF. With the judicious use of reader mode, you can also remove extraneous content making these screenshots more useful. Here’s how:
- Take a screenshot of the page as you normally would, using the Power and Volume Up button (or Power and Home button for iOS devices with a home button)
- Tap the screenshot popping up in the bottom left corner of the screen
- Select the “Full page” tab, and click “Done”
- Tap “Save PDF to files”
That’s it, you’re done. If you load the page in reader mode, you’ll get the same clean result in the PDF as you got on the screen, which I find useful.