--- title: "Video Notebook - Visual AI Tutor for Video Learning – Chrome extension stats, history and permissions" description: "60,000 users, rated 3.63 by 256 people. Version 3.1.8, updated 2026-11-11. Requests 30 permissions." url: "https://extensiontracker.com/extension/hbklahkfbghjgbclbfcnhpfmajkagnci" --- # Video Notebook - Visual AI Tutor for Video Learning Live in the Chrome Web Store. - Users: 60,000 - Rating: 3.63 from 256 ratings - Last checked: 2026-11-12 05:41 UTC - Users gained in 7 days: No change - Users gained in 30 days: No change (+0.0%) - Rank by users: #2,202 of 292,131 live extensions - Rank in Education: #80 of 12,901 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > AI-powered Chat, Quizzes, and Flashcards for videos on YouTube, Google Meet, Udemy & more! - Extension ID: `hbklahkfbghjgbclbfcnhpfmajkagnci` - Developer: [Video Notebook](https://extensiontracker.com/developer/u60e6a1e8afda3be934f87546847d2d77) - Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing)) - Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education) - First published: 2021-04-06 - Last updated: 2026-11-11 - Version: `3.1.8` - Size: 2.09 MiB - Minimum Chrome: 88 - Languages (1): English - Website: `videonotebook.com` - Support page: `https://videonotebook.com/support` - Chrome Web Store: - View its code or download CRX: - Search Google for the ID: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-11-12 | 60,000 | 3.63 | 256 | | 2026-11-06 | 60,000 | 3.63 | 256 | | 2026-10-30 | 60,000 | 3.63 | 256 | | 2026-10-22 | 60,000 | 3.63 | 256 | | 2026-10-15 | 60,000 | 3.63 | 256 | | 2026-10-13 | 60,000 | 3.78 | 256 | | 2026-10-06 | 60,000 | 3.78 | 256 | | 2026-09-28 | 60,000 | 3.78 | 256 | | 2026-09-27 | 60,000 | 3.78 | 256 | ## What changed Every change found on a check, newest first. - 2026-11-12: New version `3.1.8`, replacing `3.0.27`. - 2026-10-15: New version `3.0.27`, replacing `3.0.26`. - 2026-10-15: Added the permission `unlimitedStorage`. ## Developer history Moves to another publisher account and new contact emails, newest first. No move to another account and no new contact email since tracking began on 2026-09-27. We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/). ## What it can access From the extension's manifest, in plain language. **Every website:** it can read and change your data on all the sites you visit. ### Sites - `*://*.videonotebook.com/*`: videonotebook.com and its subdomains - ``: Every website - `http://localhost/*`: localhost - `https://*.amazonaws.com/*`: amazonaws.com and its subdomains - `https://*.amazoncognito.com/*`: amazoncognito.com and its subdomains - `https://*.coursera.org/*`: coursera.org and its subdomains - `https://*.edx.org/*`: edx.org and its subdomains - `https://*.panopto.com/*`: panopto.com and its subdomains - `https://*.udacity.com/*`: udacity.com and its subdomains - `https://*.udemy.com/*`: udemy.com and its subdomains - `https://*.udemycdn.com/*`: udemycdn.com and its subdomains - `https://*.youtube.com/*`: youtube.com and its subdomains - `https://captions.vimeo.com/*`: captions.vimeo.com - `https://d2y36twrtb17ty.cloudfront.net/*`: d2y36twrtb17ty.cloudfront.net - `https://localhost/*`: localhost - `https://meet.google.com/*`: meet.google.com - `https://player.vimeo.com/*`: player.vimeo.com - `https://vimeo.com/*`: vimeo.com - `https://www.google-analytics.com/`: www.google-analytics.com - `https://www.vimeo.com/*`: www.vimeo.com - `https://www.youtube.com/*`: www.youtube.com - `https://youtu.be/*`: youtu.be ### Sites where it runs scripts - `http://*.videonotebook.com/*`: videonotebook.com and its subdomains - `http://localhost/*`: localhost - `https://*.coursera.org/*`: coursera.org and its subdomains - `https://*.edx.org/*`: edx.org and its subdomains - `https://*.panopto.com/*`: panopto.com and its subdomains - `https://*.udacity.com/*`: udacity.com and its subdomains - `https://*.udemy.com/*`: udemy.com and its subdomains - `https://*.videonotebook.com/*`: videonotebook.com and its subdomains - `https://*.youtube.com/*`: youtube.com and its subdomains - `https://*.youtube.com/embed/*`: youtube.com and its subdomains - `https://app.videonotebook.com/*`: app.videonotebook.com - `https://dev.videonotebook.com/*`: dev.videonotebook.com - `https://localhost/*`: localhost - `https://meet.google.com/*`: meet.google.com - `https://videonotebook.com/*`: videonotebook.com - `https://vimeo.com/*`: vimeo.com - `https://www.vimeo.com/*`: www.vimeo.com - `https://www.youtube.com/*`: www.youtube.com - `https://youtu.be/*`: youtu.be ### Browser features - `activeTab`: The tab you're on, only after you click the extension - `alarms`: Run tasks on a schedule - `cookies`: Read and change cookies on the sites it can reach - `storage`: Save settings and data in your browser - `tabs`: Read the addresses and titles of your tabs - `unlimitedStorage`: Store more data than the usual limit - `webNavigation`: Follow your browsing, page by page - `webRequest`: Watch network requests on the sites it can reach ## More from this developer Other extensions from the same publisher account. | Extension | Users | Rating | Ratings | Category | | --- | ---: | ---: | ---: | --- | | [Got In! — College Application & Decision Tracker](https://extensiontracker.com/extension/cdpjecddgnohihnpldbnbhpfpdcemilb) | 10 | – | – | Education | All 2 extensions by [Video Notebook](https://extensiontracker.com/developer/u60e6a1e8afda3be934f87546847d2d77). ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-12 05:41 UTC; next check around 2026-11-18. How the data is collected: . ## Cite this page Extension Tracker. “Video Notebook - Visual AI Tutor for Video Learning” (hbklahkfbghjgbclbfcnhpfmajkagnci). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/hbklahkfbghjgbclbfcnhpfmajkagnci. Accessed 2026-11-13. ```bibtex @misc{extensiontracker_hbklahkfbghjgbclbfcnhpfmajkagnci, title = {Video Notebook - Visual AI Tutor for Video Learning (hbklahkfbghjgbclbfcnhpfmajkagnci)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-11-12}, url = {https://extensiontracker.com/extension/hbklahkfbghjgbclbfcnhpfmajkagnci}, urldate = {2026-11-13} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.