Deleted it briefly because I thought I found an alternative that did this and a few other things, but it sucked. Great job on this! Developers like you are always appreciated.

When I suddenly think there should be an add-on for batch selection playlist this add-on popped up from reddit. Thanks buddy. The feature of showing playlist name in the left navigation menu doesn't refresh or shows up. Temp fix is to disable and enable the option in the add-on. Please look into the issue. Also it will be good if there is a option for filtering unavailable videos in playlist.

An overall good workflow tool. But, it would be nice to have a "Hide" menu option for "Subscriptions", much like the "Remove from this list" for "Playlists".

Works extremely well ! I was able to migrate all my watchlist to a new playlist. Thanks a bunch

Thank you for this addon!
It Works!

UTC 2024/10/02 19:28 was just updated, never thought it would again since it was dormant since dec 2023.
guess I'm donating

correction. import only works for Watch Later not custom lists. UTC 2024/9/29 15:27

Well seems like it got fixed by YT 2-3 hours after writing the below. fixed as of UTC 20:39 2024/9/28

~~importing videos stopped working. This could get resolved by Youtube on its own in the 40th week (I'm writing this in week 39, 1 day before week 40) because this addon hasn't been updated since Dec 2023 and this happened already once, so it might resolve on its own.

In the meantime, for Chromium only, to import, resort to 'Playlist Importer For YouTube'. This gives you 10 video per import. (It opens the videos and adds them to playlist).
If Youtube is so smart as to break that function, have fun with your servers getting saturated for no f' reason.

for now it's 1 star for the meta. I will change it.~~

I was loving this extension, having just recently found it... I'd started cleaning up my playlists and suddenly - you guessed it... Youtube made some change that has now rendered it useless. How do I know it was Youtube? Because I even tried downgrading the Firefox browser to what was out in June when I first found it, and that didn't work. Hopefully the creator updates the extension... If so, I'll happily donate some real cash for the effort!

It's working again! Thank you thank you thank you!!!