Bilibili Blocker

Block low-quality or unwanted content by account UID with subscribed rules and custom blacklists and whitelists.

## Features - **Precise UID-based blocking**: Identify content by account UID without the false positives caused by keyword matching. - **Subscribed community rules**: Enable the rule categories you need and refresh the rule lists with one click. - **Custom blacklist**: Block unwanted accounts directly from their profile pages, including accounts not covered by subscribed rules. - **Custom whitelist**: Allow accounts matched by subscribed rules; whitelist entries take priority over subscribed rules. - **Local management**: Blacklists and whitelists are stored only in the browser and do not modify Bilibili's official block list. - **Dynamic content support**: Automatically process content loaded after the initial page load. ## Blocking Rules - Low-quality AI-generated videos - AI voice content - Clickbait titles and thumbnails - Unauthorized reposts and clips - Fake news and conspiracy theories - Financial advice and scam risks - Spam content - Superstition and religion - Provocative and antagonistic content ## FAQ ### Why not use Bilibili's built-in block list? - **Capacity limits**: Bilibili's official block list has a limited capacity, which is not enough to block large categories of unwanted accounts. - **Account safety**: Adding many accounts to Bilibili's official list in a short period may trigger abuse detection. Bilibili Blocker only filters content locally and does not send block requests to Bilibili. ### Why not block by keywords? - **False positives**: Legitimate educational content may contain words such as “AI” or “finance”. - **Performance**: Keyword matching requires scanning video titles, while UID matching provides direct account-level filtering. - **Maintainability**: UID lists are easier to review and maintain than large keyword lists.