I am curious if you use something to highlight, write on web pages while reading on web. I haven't found ideal tool for that yet.

I settled on opening the page in readability mode on my computer, and saving that to PDF. I'd love it if someone has found something better.

"Better" is highly subjective but I just thought that I should note that if you're using here "on my computer" as opposed to iPad, you can do that on the iPad too if you're browsing the web on it.

Open web page, switch to readability mode, select print from the share sheet, unpinch on the page thumbnails to zoom them to full screen, open share sheet again and save the PDF in another app.

It's probably the best hidden feature in iOS.

I'm also looking for something like this as well.