Download Bilibili Danmaku & Subtitles
Preserve the full community experience. Download XML bullet comments and synced multilingual subtitles.
What are Bilibili Danmaku (弹幕)?
Danmaku represents real-time viewer commentary that flies across the screen synchronized to specific moments in the video. It gives Bilibili its iconic shared watching experience.
BiliExtract connects to Bilibili's CID stream indices to extract the complete comment archive in structured XML format, ready for conversion or desktop playback.
Got Questions? We've Got Answers
Everything you need to know about extracting Bilibili video, audio, and subtitle streams.
How do I play downloaded XML Danmaku files on my PC?
You can load the downloaded XML danmaku file into third-party desktop media players like PotPlayer (using Danmaku plugins) or convert the XML into ASS subtitle format with tools like Danmaku2ASS.
Are official closed-caption subtitles also downloaded?
Yes, whenever a Bilibili video includes official or community AI translated subtitles (English, Japanese, Traditional Chinese), direct download links are provided.