How to copy only comments and replies to them under a youtube video without unnecessary information?

Question

YouTube

Is there a specialized parser for this?

Answer 1

Elementary, or regular in notepad ++, remove everything between "reply" and "subscribers". I only have in the example between "reply" and "back"
or open all comments and pull everything through js through the console
Or through the API

Answer 2

Yes, such software is called parsers, grabbers, scrapers and spiders. Most often it is made to order for a specific site. As for giants like Google, Yandex and others, they do not like it when their data is stolen without permission by undocumented methods, so they will interfere in every possible way with the task.
If you know how to program, then here is the YouTube API. If not, order from a freelancer. There are also ready-made scrapers in the form of chrome add-ons, you can try them. But on YouTube ajax loading of comments, respectively, universal solutions are unlikely to cope well with this task.
And if you learn how to use Google , you can feel the full power of information redundancy on the network and maybe even find a ready-made solution for free yourself.

Answer 3

Ready-made software, no, everyone writes a parser for himself