# On the web

Most of what you read for a project is scattered across your browser: an article, a video, a thread, a chat with an AI, a PDF, a shared doc. Notebook Clipper puts any of them in a notebook in Gemini Notebook (formerly NotebookLM) as sources, so you can ask questions across everything you gathered instead of hunting through tabs. Every page can be added from the side panel; on YouTube, X, Reddit, the AI chats, PDFs and Google Docs there is also a button next to the site’s own controls. The guides are grouped by site.

## Any web page

Add any web page as a source, straight from the side panel.

- [Add a web page](https://notebookclipper.com/docs/web/add-web-page.md)

## YouTube

Add single videos, Shorts, playlists or entire channels.

- [Add a YouTube video](https://notebookclipper.com/docs/youtube/add-youtube-video.md)
- [Add a YouTube Short](https://notebookclipper.com/docs/youtube/add-youtube-short.md)
- [Add a YouTube playlist](https://notebookclipper.com/docs/youtube/add-youtube-playlist.md)
- [Add a YouTube channel](https://notebookclipper.com/docs/youtube/add-youtube-channel.md)

## X (formerly Twitter)

Add posts, threads and articles, your bookmarks and likes, or posts you select from any feed.

- [Add an X post](https://notebookclipper.com/docs/x-twitter/add-x-post.md)
- [Add an X article](https://notebookclipper.com/docs/x-twitter/add-x-article.md)
- [Add your X bookmarks](https://notebookclipper.com/docs/x-twitter/add-x-bookmarks.md)
- [Add your X likes](https://notebookclipper.com/docs/x-twitter/add-x-likes.md)
- [Add an X author’s articles](https://notebookclipper.com/docs/x-twitter/add-x-author-articles.md)
- [Select posts from a feed](https://notebookclipper.com/docs/x-twitter/select-x-posts.md)

## Reddit

Add a post together with the comment thread underneath.

- [Add a Reddit post](https://notebookclipper.com/docs/reddit/add-reddit-post.md)

## AI chats

Add conversations from ChatGPT, Claude, Gemini, Perplexity, DeepSeek and Grok.

- [Add a whole conversation](https://notebookclipper.com/docs/ai-chats/add-conversation.md)
- [Add a single answer](https://notebookclipper.com/docs/ai-chats/add-answer.md)
- [Update a conversation you already added](https://notebookclipper.com/docs/ai-chats/update-conversation.md)

## Google Docs, Sheets and Slides

Add a document open in Google Docs, Sheets or Slides as a Google Drive source.

- [Add a Google Doc, Sheet or Slides deck](https://notebookclipper.com/docs/google-docs/add-google-doc.md)

## PDFs

Add any PDF open in your browser, including arXiv papers.

- [Add a PDF](https://notebookclipper.com/docs/pdf/add-pdf.md)

## Naver News

Add a Korean news article straight from the article page.

- [Add a Naver News article](https://notebookclipper.com/docs/naver-news/add-naver-news-article.md)

## note.com

Add a note.com article straight from the article page.

- [Add a note.com article](https://notebookclipper.com/docs/note/add-note-post.md)