ContextKit for NotebookLM

Tracking since Apr 1, 2026.

Changelog

• Apr 17, 2026
  description

  ContextKit is the free toolkit that turns NotebookLM into your ultimate research hub.
  
  Save content from anywhere on the web directly into your NotebookLM notebooks - in one click, no copy-pasting, no daily limits.
  
  WHAT YOU CAN SAVE:
  
  💬 AI Conversations
  Save full conversations from ChatGPT, Claude, and Gemini directly to NotebookLM. Select specific messages or save the entire chat as a perfectly cited source.
  
  🌐 Any Web Page
  Reading something useful? Hit save in the extension popup and the current page goes straight to your chosen notebook.
  
  ✍️ Selected Text
  Highlight any text on any website and a small icon appears. Click it to send that snippet to NotebookLM with the source URL automatically attached.
  
  📋 Reddit Threads
  Save entire Reddit threads - original post plus every comment - as a structured source. Perfect for capturing real opinions and discussions on any topic.
  
  📰 Medium Articles
  Save full Medium articles directly to NotebookLM with clean formatting and source attribution intact.
  
  📤 Export NotebookLM Chats
  Export your Q&A sessions from NotebookLM as Markdown, plain text, or PDF. Select only the responses you need for focused study notes.
  
  ⚡ Reusable Prompt Templates
  Save your best NotebookLM prompts and reuse them across notebooks with one click. "Summarize simply", "Generate exam questions", "Key takeaways" — always one click away.
  
  
  WHY CONTEXTKIT?
  
  ✅ Completely free - no subscription, no signup required
  ✅ Unlimited saves - no 5/day restrictions
  ✅ Works with ChatGPT, Claude, Gemini, Reddit & more
  ✅ Light and dark theme
  ✅ Your data stays in your own NotebookLM account
  
  
  🔒 PRIVACY FIRST:
  
  We collect absolutely zero data. No tracking, no analytics, no servers, no accounts. Everything ContextKit does happens locally in your browser. The content you save goes directly from your browser to your own NotebookLM account - it never 
  touches our servers because we don't have any. Your research is yours, completely and always.
  
  
  PERFECT FOR:
  
  🎓 Students - capture lecture notes, AI explanations, and Reddit study tips into one organized notebook before exams
  
  🔬 Researchers - save sources from across the web, all cited and organized in NotebookLM automatically
  
  📚 Lifelong Learners - never lose a great article, Reddit thread, or AI conversation again
  
  ———
  
  Not affiliated with Google or NotebookLM.
  NotebookLM is a product of Google LLC.

  ContextKit is a free toolkit that turns NotebookLM into your ultimate research hub.
  
  Save content from across the web directly into your NotebookLM notebooks in one click - no copy-pasting, no extra tools.
  
  WHAT YOU CAN SAVE
  
  💬 AI Conversations
  Save full conversations from tools like ChatGPT, Claude, and Gemini. Select specific messages or capture the entire chat as a clean, structured source.
  
  🌐 Web Pages & Articles
  Save the current page or extract content from articles for clean reading inside NotebookLM.
  
  📑 Bulk Import Tabs
  Import multiple open tabs into a notebook at once - perfect for research sessions.
  
  ✍️ Selected Text
  Highlight any text on a page and save just that snippet using the floating button or right-click.
  
  📋 Clipboard Content
  Quickly save copied text directly into your notebook.
  
  🖼️ Screenshots
  Capture the visible part of any page and store it as a reference.
  
  🧵 Discussion Threads
  Save structured threads from platforms like Reddit or X (Twitter), including relevant replies.
  
  📄 Documents
  Import content from Google Docs and Medium articles into NotebookLM with clean formatting and source attribution.
  
  🔄 Refresh Sources
  Update previously saved document sources with new snapshots when needed.
  
  📤 Export Chats
  Export NotebookLM chats as Markdown, text, or PDF with selective responses.
  
  ⚡ Prompt Templates
  Save and reuse prompts for summaries, notes, and study workflows.
  
  WHY CONTEXTKIT?
  
  ✅ Free to use
  ✅ No signup required
  ✅ Unlimited saves
  ✅ Works with popular AI tools and websites
  ✅ Built specifically for NotebookLM workflows
  ✅ Light and dark mode support
  ✅ Saves directly into your own NotebookLM account
  
  PRIVACY FIRST
  
  ContextKit does not store your research content. Everything you save goes directly from your browser to your NotebookLM account.
  
  Anonymous usage analytics may be collected to improve the product. This does not include your saved content, text, documents, URLs, or personal data. You can disable analytics anytime in settings.
  
  PERFECT FOR
  
  🎓 Students — capture notes, AI explanations, and study material
  🔬 Researchers — collect sources from across chats, docs, and web pages
  📚 Lifelong learners — never lose useful content again
  
  Not affiliated with Google or NotebookLM.
  NotebookLM is a product of Google LLC.

• Apr 17, 2026
  host_permissions

  https://notebooklm.google.com/*, https://chatgpt.com/*, https://chat.openai.com/*, https://claude.ai/*, https://reddit.com/*, https://*.reddit.com/*

  http://*/*, https://*/*, https://notebooklm.google.com/*, https://chatgpt.com/*, https://chat.openai.com/*, https://claude.ai/*, https://gemini.google.com/*, https://docs.google.com/*, https://x.com/*, https://twitter.com/*, https://reddit.com/*, https://*.reddit.com/*, https://medium.com/*, https://*.medium.com/*

• Apr 17, 2026
  permissions

  activeTab, scripting, storage

  activeTab, alarms, clipboardRead, contextMenus, scripting, storage, tabs

Permissions & access

Permissions

activeTabalarmsclipboardReadcontextMenusscriptingstoragetabs

Host access

http://*/*, https://*/*, https://notebooklm.google.com/*, https://chatgpt.com/*, https://chat.openai.com/*, https://claude.ai/*, https://gemini.google.com/*, https://docs.google.com/*, https://x.com/*, https://twitter.com/*, https://reddit.com/*, https://*.reddit.com/*, https://medium.com/*, https://*.medium.com/*

Screenshots