Bilibili Import

Extract Bilibili video subtitles and import into NotebookLM

Feature

Open a Bilibili video page, creator space, or favorites page in your browser. The NoteFlow side panel automatically detects it and shows the subtitle extraction interface.

1. Open a Bilibili page

   Open a Bilibili video, creator space, or favorites page.

2. Auto-detect

   The side panel auto-detects the Bilibili page, displaying video info and subtitle status.

3. Select videos (optional)

   • Single video: auto-selected by default
   • Multiple videos: check the ones you want, supports select/deselect all
   • “Load more” pagination (100 per page)
4. Import to NotebookLM

   Click “Import to NotebookLM” and the selected subtitles appear in NotebookLM’s source list.

Supported Page Types

Type	Description
Single video	bilibili.com/video/BVxxx — auto-detect, supports multi-part videos
Creator space	bilibili.com/space/xxx — list all uploaded videos
Favorites	bilibili.com/list/xxx — analyze all videos in a favorites list
Series/Seasons	Auto-detect video series, display all chapters

Output Formats

Format	Description
.txt	Plain text with timestamps
.md	Markdown format
.json	Structured JSON (timestamps, text, BVID)
.srt	SRT subtitle format

Export Modes

Mode	Description
Download Single	Click the TXT button next to each video to download its subtitle
Download Separate	Select multiple videos, download as ZIP (each video as a separate file)
Download Merged	Select multiple videos, merge into one file (ideal for tutorial series)

Subtitle Status

The extension automatically checks if a video has CC subtitles. Videos without subtitles show a notice and cannot be imported.

Merged mode is ideal for tutorial series — combine multiple videos’ subtitles into one document that takes just 1 NotebookLM source slot.