v1.7 · Now with Import Hub, Collection & PDF Export
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Your AI conversations
deserve a second brain

Save chats from ChatGPT, Claude, Gemini, Perplexity, X & Reddit directly into NotebookLM. Batch import tabs, RSS feeds, entire docs sites. Highlight text on any AI site to collect it. One extension. Zero friction.

🚀 Add to Chrome — Free See Features
Direct NotebookLM API No backend — runs in your browser 7 AI platforms supported
Works everywhere you think
ChatGPT Claude Gemini Perplexity X / Twitter Reddit NotebookLM
New in v1.7
Power tools for serious knowledge workers

Four major features to turn VaultMind from a save button into a full-blown knowledge pipeline. Batch-import your open tabs, pull entire docs sites, collect snippets as you browse, and export professional PDFs.

📥
Import Hub
Batch-import open tabs, URLs, RSS feeds, YouTube, entire docs sites (via llms.txt or sitemap.xml), or raw text.
📚
Chat Collection
Highlight any text on any AI site — a "Collect" button appears. Build a cross-platform clipboard, export as one combined doc.
📄
PDF Export
Page size, margins, watermark, page numbers, serif/light/dark themes. Print-ready, native browser PDF engine.
🧠
Thinking Capture
Optional: capture the reasoning DOM from Claude, Gemini, ChatGPT o1/o3, DeepSeek when saving.
Features
Everything you need. Nothing you don't.
Built on direct NotebookLM API integration — no middleman servers, no ops overhead. Your data stays on your device.
🎯
Universal Capture
Save full AI conversations with one click. Four fallback extraction strategies per site — works even when ChatGPT or Claude update their DOM.
📥
Import Hub
Pull content from anywhere: open tabs, URL lists, RSS/Atom feeds, YouTube (single or channel), docs sites via llms.txt + sitemap.xml, or paste text. Six source types, one flow.
NEW
📚
Chat Collection
Highlight text on any AI site — a popup appears. One click adds it to your cross-platform collection. Export the whole thing as combined markdown or PDF.
NEW
📄
PDF Export (customizable)
Page size (A4/Letter), portrait/landscape, margins, watermark, page numbers, three themes (light/dark/serif), font size. Uses your browser's print engine — zero bundle weight.
PRO
🧠
Thinking Content Capture
Opt-in: captures the reasoning / chain-of-thought DOM from Claude, Gemini Flash Thinking, ChatGPT o1/o3, DeepSeek, Perplexity Pro. Sixteen known selectors.
PRO
↻
Import History + Retry
Every import tracked with per-item status. Failed one? One-click retry. Bulk retry-all-failed after a network hiccup. No lost work.
NEW
⌨️
Cmd+K Command Center
Press ⌘⇧K on any supported site. Search notebooks, trigger quick actions, navigate everything — without leaving the page.
EXCLUSIVE
📝
15 Prompt Templates
Pre-built templates for code review, explain-like-I'm-five, rewrite for clarity, brainstorm, summarize, translate, and more. Fill in variables, one click to insert.
🔗
Direct NotebookLM API
No middleman. We talk directly to NotebookLM's batchexecute RPC — list, create, and add sources to your real notebooks. Auto-detects your Google account.
⚙️
Export Settings
Customize filename format (chat title, AI+date, custom prefix). Toggle source URL, timestamp, thinking capture. Preferences saved across devices.
NEW
⚡
Automation Rules
If/Then logic: "If URL contains github.com → save to Dev notebook, tag as 'reference'". Rules match URL, title, origin, or always-true. Runs on every save.
PRO
🧩
7 Export Formats
Markdown, Obsidian vault (with wikilinks + frontmatter), Notion-ready MD, Confluence wiki, JSON-LD, Anki flashcards, PDF. Pick the tool, we handle the format.
PRO
How it works
Three steps to a smarter brain
From install to your first saved chat in under a minute. No server setup, no API keys.
1
Install the extension
Add VaultMind to Chrome. Sign into NotebookLM in any tab — we auto-detect your Google account.
2
Click, batch, or highlight
A floating button appears on every AI site. Open the Import Hub to batch-save tabs or entire docs sites. Highlight text anywhere to collect it.
3
It's in NotebookLM
Your content becomes a source in NotebookLM — ready for audio overviews, study guides, and AI chat.
Pricing
Free forever or go unlimited
Start free, no credit card. Upgrade anytime — Lemon Squeezy prorates your remaining term automatically.
Free
$0
Forever, no credit card
  • 3 saves per day
  • All 7 AI platforms
  • Import Hub (3 items per batch)
  • Chat Collection (20 snippets)
  • 3 prompt templates
  • 3 export formats (MD, Confluence, JSON-LD)
  • Cmd+K command center
  • PDF export with options
  • Thinking content capture
  • Automations, Graph, Sync
Get Started
Pro
$5.99/mo
30-day money-back guarantee
  • Unlimited saves, every day
  • Unlimited batch imports
  • Chat Collection (200 snippets)
  • All 15 prompt templates
  • All 7 export formats
  • PDF export with full customization NEW
  • Thinking content capture NEW
  • Automation rules (If/Then)
  • Knowledge Graph
  • Dedup, History, Annotations, Sync
Get Pro — $5.99/mo
🔒 Secure payment via Lemon Squeezy · Works on all devices · Cancel anytime
FAQ
Questions, answered
Do I need a NotebookLM account?
Yes — VaultMind saves into your existing NotebookLM notebooks. It's free from Google. We auto-detect your Google account so there's no extra login.
How does it save if there's no backend?
The extension talks directly to NotebookLM's own API from your browser using your existing Google session. Nothing goes through our servers — we don't have any.
What's the difference between Save Chat and Collection?
Save Chat captures the full conversation with one click. Chat Collection lets you highlight specific snippets across multiple AI sites and export them as one combined doc — great for research.
Does PDF export need a paid library?
Nope. We use your browser's native print engine (same one that creates PDFs from any web page). We just inject print-ready CSS with your page size, margins, watermark, and theme preferences.
Can I upgrade from Monthly to Annual later?
Yes — the extension shows the right upgrade path based on your current plan. Monthly users see Annual + Lifetime options, Annual users see Lifetime. Lemon Squeezy handles proration automatically.
Is my data private?
Yes. Everything stays on your device (chrome.storage.local) or goes directly to NotebookLM / Obsidian / wherever you export. We don't collect, log, or see any of your content. See the privacy policy.

Stop losing brilliant AI conversations

Every chat with ChatGPT, Claude, or Gemini is knowledge worth keeping. VaultMind turns them into a searchable second brain.

🚀 Install VaultMind — It's Free