It works but when you click on videos that arent filtered it will remove everything from the page except the video. This means you cant see the video description or recommended videos at all.

Buggy text editor, line numbers and text block moves to the left blocking the first 3 characters of every line.

Why we need to suffer this nonsense for a simple addon in 2025?

It was updated 3 months ago (Sept 2025).

it's perfect!

Good idea, but somehow only implemented half-heartedly. The page where you can convert the channel name into the unique ID doesn't work at all! You just get a 400 error back! Also, the instructions and description are very half-hearted and minimal. How, for example, do you enter a channel name? With @ in front, or without? It would be a nice tool if it were better thought out.

Thank you for the update!! Unfortunately, it now gets flagged as an adblock so cannot watch anything with addon enabled ... hope this gets fixed ...

Playlists from channels I've blocked are still appearing while searching videos. Also, the "Block Channel" option isn't available when clicking the three-dot menu on comments. Clicking on the link of a blocked video still plays the video even when direct access blocking is on.

The addon is great, works perfectly, but the toggle button in dropmenu breaks everything, add an option to disable toggle turn on/off

Just what I was looking for, works great!

But now I'm left wanting premade/community blocklists, too :p

I wish i could block music videos based on the lyrics. I can't find an addon for that. :/

Doesnt work anymore and seems to be abandoned

Firefox 143.0.3 with 0.4.6 works fine.
It is a MUST add-on for FF browsing YouTube.
Thanks to developer for all the hard work.

Seems to work again after the recent update

Unfortunately has started blocking whole video pages when I try to watch something, had to remove it to be able to view some channels at all.

it worked for me, but now it can not filter subscriptions feed anymore

I can only block channels I've subscribed to.

Used to be great but has not been updated in quite a while and unfortunately no longer works.

No longer works