Does not handle extracting links from within text. I expect this to be so easy with regex and patterns. A shame this feature is not in the extension.

I .*★*.
.*★ *.* 　　 ★
★　　　　　 *
★ .’
‘*.　　　 .
` . . love this great plugin. :)

If you add the "Copy selected urls" function. I'll happy more. I'll only need your one plugin of the copy plugins.

Best wishes.

I am still testing this extension, but this is easy code and should work fine.
Error correction on loading bad url lists is something to watch.
Keep history of lists loaded. option to set 10, 20, 50, 100 lists saved, I personally save my data in way too many places, I am on folder overkill except for my downloads, those go into one folder and then I move to different storage devices.
I will update this after I do so mass url save/loads. Thank you.
FIBER0PTIC/FBR, The HUMBLE Guys, Napalm & Worship Inc.