Are there any tools that can convert an entire webpage from characters into either Pinyin or Zhuyin Fuhao?
Ideally something like Google Translate. So perhaps a website where I enter the URL of the page I want converted. Or a browser extension that allows me to convert whichever page is currently displayed in the tab or window.
I don't mind if it does only pinyin or zhuyin, but one that handles both would be great.
Something like this is handy when you want to focus on learning or practicing words and phrases, comprehension, etc when you don't know all the characters, especially when you don't have any speakers to practice with.
(Yes I know there are all kinds of tools that can pop up the pronunciation of an individual word or character in running text in the browser. Or where you can cut and paste plain text. For the purposes of this question I'm only asking about full-page conversion please.)