It works even when I'm not logged-in in YouTube! So it's perfect if my browser deletes cookies after every restart. It would be even better if I could mark specific videos as Watch Later :)

Excellent functionality.
Just what I was looking for. I have literally 1000's of subs which was impossible to manage. Thank you my dude.

A bit slow
Update: Hi, you were right. I was investigating in a private tab. An extension called "600% Sound Volume" was really messing with my Youtube subscriptions page with this extension on. While looking through their extension reviews, I also found that their extension apparently injects code or something. Anyways, yeah, I removed the extension, and everything is fine now. I increased the rating to 5 stars, as it does everything I need it to. Thanks

only if it was available on android :(

Seеms that pockettube banned all users with russian language in operating system. developers need to now, that russian language is internetional language for many countries, like Kazakhstan, Armenia, Azerbaijan, Tajikistan, Turkmenia, Kyrgyzstan, even for Georfia, and Ukraine. So banning russian language, you banned a lot of users, that never was related to Russia-Ukraine relationship. If someone says that war in the Ukraine more important than anything, i will say when war was in my country, world went on, and no one did not condemn the agression against my people. Ukraine not special.
Upd. Last usable version for me is 11.0.11. Any above version just dont work. Im not from Russia or Ukraine. And understand your position. But something looks broken.
Upd 2. Thanks, changing country from Russia helps. Unfortunately youtube has no Armenia in country choice, so i was using Russia.

There was a ton of channels that I visited frequently but didn't subscribe to in order to not turn my subs list into a cluttered mess. This extension brought order and allowed me to categorize subs into convenient groups! Recommend!