Channel Blocker for YouTube av C4rcer

Take back your YouTube feed.

Block entire channels, right-click any video, use the injected item in the video's ⋮ menu, or add channels by @handle, URL, or name. Every upload disappears from home, search, subscriptions, the sidebar, and end-screen suggestions. Land on a blocked channel anyway? Playback stops and the page is blacked out, with one-click unblock.

Hide videos by title keyword, words, phrases, or /regex/ patterns. Dodge spoilers, reaction content, or topics you're done with.

Remove Shorts everywhere, shelves, tabs, the sidebar entry, and open /shorts links in the normal player.

Hide already-watched videos past a progress threshold, with per-surface control (Home, Subscriptions, Search, Related, Channel pages, Playlists).

Stay in control, every block has an Undo button, an audit mode shows everything that's hidden (dimmed, outlined) instead of removing it, and a master switch pauses the whole add-on instantly.

Extras: clutter removal (ads, promos, Mixes, news shelves), auto max quality, in-player volume boost to 500%, JSON import/export, and optional Firefox Sync for your block list.

Private by design, everything runs locally in your browser. No data collection, no accounts, no remote servers.