According to AlphaMoat, as of 2026-09, the Chrome extension NotebookLM Bulk Uploader has 60 users (+3.4% MoM) — ranked #5,110 of 9,324 AI browser extensions, and #1,056 of 1,839 in Office & Collaboration.
What is NotebookLM Bulk Uploader
Bulk upload a list of URLs as sources into a Google NotebookLM notebook. Add multiple sources to NotebookLM instantly. Paste a list of URLs, select from your open browser tabs, or import a youtube playlist then send them to any notebook with one click.
Extension profile
User Growth Trend
Popular in Office & Collaboration
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
+ Compare
Handwritten notes, course reading, creased scans, TED/Coursera lectures: layout kept, bilingual subtitles. Web instant, auto match.
+ Compare
Translate while you read and write with DeepL Translate, the world’s most accurate translator.
+ Compare
Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual
+ Compare
Get instant access to dozens of PDF tools directly in your browser – no downloads, no switching tabs.
+ Compare
Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.