Worked perfectly until a few days ago.
Another youtube update probably broke the add-on and now i can't delete multiple videos other than on the watch later playlist

Update: Works again, just as before

I can clear my playlist in 3 clicks, strange YT took this feature away.

Most useful addon for selecting multiple videos, and clearing playlist! I would recommend this to anyone!

Works wonderfully and is simple to use, helped me clean up my huge playlists

i want to marry whoever created this extension. thanks dude/dudette :D

amazing piece of software. 5/5 unfortunately, supposedly due to Firefox limitations it can't save/export playlists with the .txt extension, but it will save as "empty" file.

GREAT ;) Thx

good. very gooddd. but on firefox the multiselect works but the three dot button to adddd to playlist no longer work :((((

This extension is really excellent. I had to get used to the new interface, but I now think it works better than the old one.

👍

The perfect extension for managing playlists on Youtube. Now I can finally easily remove all those half watched videos from the Watch Later list.

it worked great and helped a lot, thank you

Simply Works! Donate to this Man!

Literally a LIFESAVER! Works perfectly but occasional issues with actions not being registered or lagging, which i blame entirely on YouTube's clunky back-end. Tremendous THANKYOU for this!! :D

(P.S. Such a seemingly simple thing to implement for a massive company, & yet YouTube forces us to put up with such clunky systems, ARGH!!)

5/5.

A fantastic add-on. Adds much needed basic functionality such as "multiselect", "move here" and "load entire playlist". Something that YouTube itself has neglected for years despite user feedback.

I can't stress enough how much easier it became to manage my 700+ video playlist on YT's horrendously designed mess.

Only needed briefly but was an incredibly helpful tool.

Absolutely brilliant. Only gripe I have is the pulsing donate heart, but if you have ublock origin installed you can hide it with a custom filter:
"www.youtube.com##[id^="msfy-donate-icon-"]"