Notebook Folders, Source Folders, Studio Export, AI Prompt Optimizer, Keyboard Shortcuts, and 20+ more features. All running locally in your browser.
Why Superpower?
Here's what changes when you install Superpower.
The Limitation
One flat list. No folders, no grouping, no way to keep research projects separate.
Sources pile up in a single panel with no folder hierarchy and no bulk actions.
Retype your best prompts every single time. No library, no templates, no shortcuts.
Sources, chats, and Studio artifacts — notes, mind maps, slides, videos — all trapped inside NotebookLM, one at a time.
No keyboard shortcuts. Every action requires navigating menus with the mouse.
No AI optimization, no automation, no prompt chains. Just you typing from scratch.
Supercharged
Organize notebooks into custom emoji-labeled folders on the landing page. Drag-to-file in seconds.
Group sources into nested folders, up to 10 levels deep. Search, filter, and bulk-delete in one click.
Save and reuse your best prompts. Access instantly anywhere with // slash commands.
Download sources, chats, and every Studio artifact in multiple formats — one click, one bundle.
Full customizable shortcuts for every action. Stay in flow without touching the mouse.
Automatically rewrite prompts for better results. Chain prompts to automate workflows.
Every feature runs locally in your browser. No servers, no data collection.
Group notebooks into custom emoji-labeled folders on the landing page.
Nest sources into folders up to 10 levels deep. Drag-and-drop to organize.
Soft-delete notebooks with a recoverable trash tab. Restore anytime.
Download selected sources as Markdown, PDF, or plain text in a single ZIP.
Automatically improve your prompts for better, source-aware NotebookLM responses.
Real-time word, character, token, and paragraph counts above the input.
Type // to insert saved prompts, or ,, to launch saved chains.
Build multi-step prompt workflows that execute sequentially via ,,
Live filter your sources by title with a fast inline search bar.
Multi-select and delete sources in one confirmed action.
Bundle every Studio artifact — notes, mind maps, slides, videos — into one ZIP.
View notebook stats and add private notes to any conversation.
Fully customizable shortcuts for every action. Work faster.
Expand the message area to full panel width with a single toggle.
Jump to top or bottom of long conversations. Double-click for autoscroll.
Floating pill showing daily and per-notebook message tally.
Start free. Upgrade when you need more.
For everyone getting started
*Limits apply
Everything in Free, and:
The ultimate deal:
Yes! The core extension is free with generous limits. You can create folders, save prompts, export chats, use the prompt optimizer, and more at no cost. Pro removes all limits and adds exclusive features like custom optimization prompts.
No. Everything runs locally in your browser. There are no analytics and no telemetry — the extension does not phone home. Your notebooks, sources, and personal data never leave your device.
Click the "Install Now" button to find the extension on the Chrome Web Store. Click "Add to Chrome", then pin the extension icon in your toolbar for quick access. Visit notebooklm.google.com and you're all set.
Pro unlocks unlimited notebook folders, source folders, prompts, chains, exports, and optimizations. It also includes Custom Optimization Prompts (use your own system prompt for the AI optimizer). All future Pro features are included.
After purchasing, open NotebookLM and click the extension icon in your browser toolbar. Click "Upgrade" and then click "I have a license key", paste your key, and click Activate. Your Pro status syncs across devices. See the full activation guide →
Yes. One license key works on up to 3 devices. Your settings sync via Chrome's built-in sync storage, so your setup follows you automatically.
Email [email protected] within 14 days of purchase for a full refund, no questions asked.
Works on Chrome, Edge, and all Chromium browsers.
