Your YouTube brain, installed in Chrome
Save any video to your knowledge base without leaving YouTube. Press Ctrl+Shift+S. Done.
Add to Chrome — It's Freev1.33.0 · Free on the Chrome Web Store
One-Click Save
Press Ctrl+Shift+S on any YouTube page. The video is transcribed, indexed, and searchable in your Expert.
Search from YouTube
Search your entire knowledge base without leaving YouTube. Find the exact moment across all your saved videos.
Keyboard Shortcuts
Ctrl+Shift+S to save, Ctrl+Shift+G to toggle the sidebar, Ctrl+Shift+F to open the popup. Everything at your fingertips.
How It Works
Install
Add the extension to Chrome and log in with your SageTube account.
Watch & Save
Browse YouTube normally. When you find a video worth keeping, press Ctrl+Shift+S.
Chat & Search
Your Expert learns from every saved video. Ask questions and get answers with exact timestamps.
SageTube Support
Hi! I'm SageTube's AI assistant. Ask me anything about the product, billing, or troubleshooting.