LunaNotes - Take notes on YouTube
Extension Actions
- Extension status: Featured
- Live on Store
The Simplest Way to Take Notes on YouTube Videos!
đ Take smarter notes on YouTube with AI. Summarize videos, generate flashcards diagrams & podcasts instantly.
LunaNotes is the AI-powered learning companion trusted by 12,000+ students, teachers, and professionals. Take notes directly on YouTube, chat with AI about any video, and turn content into study materials, all without leaving the page.
Why Choose LunaNotes?
đ„ Built for YouTube Learning
* Open a sidebar directly on any YouTube video page
* Take timestamped notes, click any timestamp to jump back to that moment
* Browse and search the full video transcript
* Auto-pause video when you start typing
* See your note markers on the video timeline
đ Powerful Note Editor
* Rich text with headings, lists, code blocks, tables & formatting
* Auto-save, never lose your work
* Organize with tags, favorites, and search
* Use templates for lectures, meetings, and study sessions
* Export notes to PDF or Excel
đ€ AI That Understands Your Videos
* Chat with AI about the video you're watching
* Select text in your notes and let AI improve, simplify, or fix it
* Generate flashcards from any video for active recall study
* Create visual diagrams to map out complex topics
* Turn videos into AI-generated podcast discussions
đ§ Study Smarter, Not Harder
* AI-generated flashcards with multiple choice & fill-in-the-blank
* Interactive quiz mode to test your knowledge
* Diagrams to visualize relationships and processes
* Podcasts in multiple tones: educational, casual, debate & more
* All generated from your videos, notes, or uploaded files
đ Perfect For
* Students , Organize lectures, create exam materials, ace your studies
* Teachers , Plan lessons, build resources, share with your team
* Professionals , Document training, capture meeting insights, upskill faster
* Content Creators , Research topics, outline scripts, organize ideas
đĄ Everything You Need
â Unlimited notes with rich formatting
â Full video transcript with search
â AI chat for instant explanations
â AI text editing inside your notes
â Flashcard & diagram generation
â AI podcast creation from any content
â Tags, favorites, templates & search
â Team sharing & collaboration
â Cloud sync across devices
â Export to PDF & Excel
â Works on any YouTube video
Start taking smarter notes today, install LunaNotes and transform how you learn from YouTube.
For app updates and changes, visit our blog.
DISCLAIMER
This extension is NOT made by Google or YouTube, it is created by Fernando de la Rosa, @jfdelarosa on X.
LunaNotes is not owned, licensed and is not an affiliate of YouTube or Google Inc.
Latest reviews
- RJ
- The Simplest Way to Take Notes on YouTube Videos! - do you even use your own app?
- Kushagra Varshney
- It was working fine but I am encountering an issue currently. The extension is not able to establish connection even after completing every step, website works fine though. Whenever I try to connect, it redirects to connection page, the page shows that i am connected but the extension is not connected yet. I HAVE TRIED MANY TIMES, PLEASE FIX THIS!
- rajiv pamaru
- Not bale to create account, tried with multiple ids still getting same error, registration failed/already registered. this is the first time i'm using this.
- Arjun Sharma
- good productive app
- Okan Can Ăzdemir
- perfect
- Raghavendra R
- Good app to take notes. I tried it out using the guest account but AI summary was not working and also there's no option to export screenshots or to a pdf. Only .xlsx format is available.
- Sakinah M
- But some frustrating thing may be that it kind of needs to load the screenshot for a bit of time and you aren't really sure if it has saved or not especially if your laptop just had an update and you need to toggle with the extension and turn it on and off again. I sometimes need to close the window to reboot it and activate the extension. And you can only save one screenshot for one note. Not bad but wished i knew before using it because then I could have not accidentally lost screenshots before i realised it. And i think another cooler feature is to view the screenshot at a bigger view than just the side panel so that its much more readable. I loved using it so far but think it could improve in the ways i shared. Thank you luna notes team.
- Jonathan - I AM
- So far so good. Havenât used it enough to comment on all features. But the basics all work. I like that itâs using Markdown formatting. Havenât tested exporting yet, but I assume itâll give me notes in MD format, which is what I want. Donât like that it covers YT video panel when YT is in Theatre mode. Makes it impossible to get to the right side video controls (settings, captions, etc.). Also donât like that I canât adjust side of the sidebar. Would be nice if they made it possible to write notes on other online media forms, such as webpages, PDFs, etc.
- Eric Cartman
- Notes aren't generating
- Ky-Nam Nguyen
- I love this :) Please don't add too much complicated stuff that clutters the note section, I want it to be simple as is. Could you consider making it works on other media materials like website's article, cousera courses, and so on? Life saver!
- Shruti Dalve
- Initially, it ran smoothly but now it just slows down the browser. I cannot switch smoothly between Youtube and any other website. The screenshot takes too much time to load and it takes even longer to upload the notes. I am unable to edit it properly, as soon as I start editing the screenshot, it just randomly disappears. It is honestly very frustrating. There is no option to even export my notes and I do not have access to these notes if I don't have my laptop with me. It is a really good extension. It used to work properly when I had first downloaded it but I don't know why it is not now.
- Atul Kumar
- Simply best
- èŁć Źćż
- Great great extension for learning and taking notes on u2bee!
- Gabriel BohĂłrquez
- Very useful tool. I'm using it for the last couple weeks and I'm loving it so far. Makes learning on YouTube a great experience.
- Actual Counterfactual
- Great thinking and execution, I always wanted this feature, no problems up to now.
- Serudda Oficial
- This extension works pretty well 10/10
- Serudda Oficial
- This extension works pretty well 10/10
- Antonio âchill_enoâ Flores
- very useful to study đ
- Antonio âchill_enoâ Flores
- very useful to study đ
- Samuel Llibre-Pillco
- The Luna Note đ is nothing short of extraordinary. Its user-friendliness is indeed awe-inspiring đ. At this juncture, the very thought of engaging in scholarly pursuits without it is unfathomable.
- Samuel Llibre-Pillco
- The Luna Note đ is nothing short of extraordinary. Its user-friendliness is indeed awe-inspiring đ. At this juncture, the very thought of engaging in scholarly pursuits without it is unfathomable.
- August Crossroads
- I don't think there's a way to avoid the screenshot editing screen that doesn't even have a crop option. But my biggest problem is how long it takes to load a snapshot. I don't know whether it's a server issue, not being processed locally or what but never had an issue with alternatives. It doesn't even have shortcuts to switch quickly. And whenever you're done highlighting you frustratingly can't quickly go back to default font colours with like a right click. time stamp button is for a complete note not for each The note manager is primitive and basically empty and the search bar only looks up video titles and nothing else Other than that, love the UI and FINALLY something that lets you export notes (copy content* exporting shiits out garbage) as .md files. Pretty decent for something that's free.
- August Crossroads
- I don't think there's a way to avoid the screenshot editing screen that doesn't even have a crop option. But my biggest problem is how long it takes to load a snapshot. I don't know whether it's a server issue, not being processed locally or what but never had an issue with alternatives. It doesn't even have shortcuts to switch quickly. And whenever you're done highlighting you frustratingly can't quickly go back to default font colours with like a right click. time stamp button is for a complete note not for each The note manager is primitive and basically empty and the search bar only looks up video titles and nothing else Other than that, love the UI and FINALLY something that lets you export notes (copy content* exporting shiits out garbage) as .md files. Pretty decent for something that's free.
- Luciano Gomez
- Me sirve mucho cuando estoy estudiando con videos de youtube, para destacar momentos importantes de los videos que miro. Es una app muy Ăștil y recomendable.
- Galaxian HitchHiker
- on chrome, in the side bar mode yellow widget shows on the left with no writing and not responsive to click. also the notes section itself expands in a way to push recommended videos out of reach. if you want to screw your youtube look use it.
- Galaxian HitchHiker
- on chrome, in the side bar mode yellow widget shows on the left with no writing and not responsive to click. also the notes section itself expands in a way to push recommended videos out of reach. if you want to screw your youtube look use it.
- dylan
- i dont even b writing reviews but im hella high and found this and it makes me hella satisfied. i love lunanotes
- dylan
- i dont even b writing reviews but im hella high and found this and it makes me hella satisfied. i love lunanotes
- Vladimir Zbozinek
- Does not work
- Vladimir Zbozinek
- Does not work
- Raelyn Tan
- it doesn't work with Youtube's dark mode. https://imgur.com/a/IUYUqD7
- Raelyn Tan
- it doesn't work with Youtube's dark mode. https://imgur.com/a/IUYUqD7
- Sonu Markam
- good but its useful for only online study . for ex if i watched something on youtube and taken notes that note is not saved in my offline database, if it is where it is i don't know, if i want hard notes of it thats imposible . every time if i want to revise i've to go online youtube then see my notes thats waste of my time, data and i don't have hard notes also .
- Sonu Markam
- good but its useful for only online study . for ex if i watched something on youtube and taken notes that note is not saved in my offline database, if it is where it is i don't know, if i want hard notes of it thats imposible . every time if i want to revise i've to go online youtube then see my notes thats waste of my time, data and i don't have hard notes also .
- Bartek Pasierbek
- Best
- Bartek Pasierbek
- Best
- Chuc Thanh
- It simple, easy to use and effective.
- Chuc Thanh
- It simple, easy to use and effective.
- Lana Lemann
- Hi, can I search for contents in my notes database?
- Lana Lemann
- Hi, can I search for contents in my notes database?
- Cecilio âCeanâ SĂĄnchez
- Permite tomar notas mientras se ve un vĂdeo en YouTube y las vincula al momento exacto del vĂdeo. TambiĂ©n permite hacer una captura de pantalla con anotaciones durante el vĂdeo. ÂĄMUY RECOMENDADA!
- H R
- Generellay good implementation of notes next to youtube video. However the backend-webapp does not work properly >> You cant manage (delete, edit etc) videos and notes there. No linking to the videos, so you cant jump right from the webapp to youtube.
- H R
- Generellay good implementation of notes next to youtube video. However the backend-webapp does not work properly >> You cant manage (delete, edit etc) videos and notes there. No linking to the videos, so you cant jump right from the webapp to youtube.
- Kanhaiya Kumar singh
- The best extension in webstore. So many functions available here You can customize your notes with powerful and easy-to-use editor.
- Kanhaiya Kumar singh
- The best extension in webstore. So many functions available here You can customize your notes with powerful and easy-to-use editor.
- George Watkins
- I am amazed by experiencing it. It is so helpfull for my office work as well as personal work.
- George Watkins
- I am amazed by experiencing it. It is so helpfull for my office work as well as personal work.
- Vivek Sharma
- Simple awesome. Nothing can be simpler then this and works beautifully. I appreciate the idea and the team who coded this. Amazing
- Vivek Sharma
- Simple awesome. Nothing can be simpler then this and works beautifully. I appreciate the idea and the team who coded this. Amazing
- Henrique Souza
- InĂștil, pois nĂŁo tem um painel para poder gerenciar as notas que criei. Tenho que encontrar os vĂdeos manualmente para ver as notas que foram criadas.