Is it possible to highlight/highlight the right words in the page text in the browser?

Question

Browsers

Greetings!
Is it possible to highlight certain text in the desired color in the Chrome or Firefox browser? I know about the "search" of the browser that highlights the search words. You need to highlight a few words or phrases. If possible, how to do it?

Answer 1

That is, like a search, only several variants of words at once?
You probably need a regular expression search:
https://chrome.google.com/webstore/detail/chrome-r...
https://addons.mozilla.org/en/firefox/addon/regexs...
Simple a multi-word regexp looks like this: Хром|Файрфокс|ещё что-то. Words are separated by a vertical bar. Article for beginners - https://tproger.ru/articles/regexp-for-beginners/

Answer 2

Catch :)
PS: changed a little, the cycle was not needed)

Answer 3

Текст <span style="color: red">нужный</span> текст не<span style="color: red">нужный</span> текст.

#what a simple answer

Answer 4

Maybe. Example:
https://qna.habr.com/q/571574#:~:text=Maybe&tex...
Full documentation:
https://web.dev/text-fragments/