https://i.imgur.com/Ni6bCvY.png
I do this with RStudio/Positron - your tool is the reverse of my workflow:
I copy a page, then I past it in the VIEW tab in Rstudio, then click on the code tab, and that gives the page to me in markdown. then I copy that into a reddit/other post...
It would be cool if you had tabs, a history, or a library which I can feed it my bookmarks folder to import link2markdown >> feed it the bookmarks file and have it output all the URLs to files to markdown...
Love the tool.