Can I automatically edit a web page?

Question

I've been using Chrome's inspector for a long time to change locally the appearance of some sites, but as you know, these are local changes, which are not saved when I refresh.

To keep these changes, I usually download the page, but on sites that change regularly, this doesn't work.

So I was wondering if it was possible to automate some actions on the chrome inspector (for example with an extension). I would like to be able to launch a pre-recorded script that would add/remove some html and CSS elements with one click.

Thanks in advance.

Answer 1

Yes, you could develop a Chrome extension that does that and host it locally to achieve this.