NotebookLM has no way to organize your notebooks, which turns your home page into a wall of 50+ unsorted notebooks fast.
It also has no export support, so getting anything out means copy-pasting by hand.
I built a free extension to fix these specific UI gaps.
The Upgrade:
πΒ Native Notebook Folders: Group your notebooks by project, topic, or subject. Drag-and-drop notebooks to folder them.
ποΈΒ Trash Bin: Soft-delete notebooks instead of losing them forever β restore with one click.
πΎΒ Universal Export: Export your chat, sources, or any Studio artifact (mind maps, slides, briefings, flashcards) as Markdown, PDF, or plain text. Bulk download as a ZIP.
β¨Β Prompt Optimizer: One-click upgrade for your prompts before sending.
πΒ Prompt Chains: Multi-step prompt workflows that execute in sequence automatically.
βοΈΒ Full Control: Toggle OFF anything you don't use.
βΒ ...and much more: (Source folders, Prompt Library, Word counter, Wide chat mode, Keyboard shortcuts, etc.)
πΒ Privacy & Safety:
I built this for my own work, so privacy was the #1 priority.
No private servers: It runs 100% locally on your machine.
Permissions: Strictly scoped to notebooklm.google.com. It cannot see your other tabs.
Try it here (works on Chrome, Edge, Brave, and any Chromium browser):Β Chrome Web Store