Using the Safari web browser in iOS 12, you can save a webpage in PDF format. Here’s how:
-
Open Safari on your iPhone or iPad.
-
Navigate to a site and then the webpage you want to save as PDF.
-
Tap on the Share button.
-
In the Activities sheet, tap on Create PDF.
-
When the PDF is created tap Done.
-
Tap on Save File To …
-
Choose the location to which you wish to save the webpage as a PDF.
(This how-to is based on my experiences and info on Apple’s support pages — where the images sometimes come from.)