extension ExtPose

Glasp PDF & Web Highlighter + YouTube Summary

CRX id


Description from extension meta

Highlighter tool for PDF and websites. Free and easy to use. YouTube summary and Kindle highlights importer are also available.

Image from store Glasp PDF & Web Highlighter + YouTube Summary
Description from store Easily highlight PDF and websites, save it for later, and share it with everyone. Glasp is a free Chrome Extension that lets you quickly highlight websites and PDF files with colored highlighting options, which are then automatically curated to your Glasp homepage. These highlights can then be tagged, searched for, linked to, and shared on a variety of other platforms, including Twitter, Teams, and Slack. YouTube, web article, and PDF summarization functions are powered by AI models such as ChatGPT (OpenAI) and Claude (Anthropic). You can see all the highlights and notes in the sidebar on the web and PDF, and clicking each highlight takes you to the highlighted place in the web page or inside the PDF. Also, you can tag the web page and PDF and see what other people highlighted in the website or PDF from the sidebar. With one click, the content you’ve collected appears across all your devices! Check out your highlights on your Glasp page or in the original source, where they remain highlighted. Discover more content on the Glasp website and connect with other like-minded readers who share your interests. By following your friends or like-minded people, you will discover insightful and thought-provoking content that deepen your knowledge and understanding. Highlight. Save. Share. Repeat. Make an impact, become a knowledge curator. —— Key Features: ✅ Web & PDF highlight with multiple colors: 🔴 🟡 🟢 🔵 ✅ Highlight & annotate on YouTube videos: 🎥 ✅ AI-powered summary based on annotations: 💎 ✅ Highlight & annotate on PDF files: ✍️ ✅ Make notes on the highlights: ✍️ ✅ Tag and link-to your highlights: 🏷️ 🔗 ✅ Copy-and-paste all the highlights and notes with meta data into your note-taking app in one click 📝 ✅ Discover more useful content from other curators: 🤝 ✅ Sync all your highlights and notes from Kindle eBooks: 📚 ✅ YouTube Summary with ChatGPT and Claude: ❤️ ✅ Summarize YouTube videos, web articles, and PDF: ❤️ —— How to Use Glasp: ### Adding Glasp to Chrome - Click “Add to Chrome” - Log in to Glasp from the extension menu ### Using Glasp in Chrome - Select the text you want to highlight using your mouse or trackpad - Select the highlight color from the Glasp pop-up highlighter tool ### Using Your Highlights - View you highlights on your Glasp Profile Page - Tag your highlights, make notes, summarize your highlights with a page comment, and share your highlights and notes by creating links or directly copy and pasting into other apps. It’s that easy. To see a tutorial of how to use the Glasp Chrome Extension, please click the link to see a demonstration video on YouTube: https://www.youtube.com/watch?v=Tgbszoeokv4 ### Pro Tips / Troubleshooting: - Adding tags to saved content will help you organize your interests. - If you can’t highlight on a web page, try switching tabs or refreshing the page. - For more details, please check our our FAQs page ;) https://blog.glasp.co/faqs/ —— Why Choose Glasp? What you collect says so much about who you are. Glasp lets you grasp it! Meet and learn with 350,000+ life-long learners! + Retain information, keep it organized, and easily use it 📚 + Discover useful information from like-minded people 🔍 + Share your highlights & notes with friends and peers with one click 🚀 + Contextualize what you learned and be a better write ✍️ + Leave your digital legacy for future generations (contribute to human history) 🙌 Trusted by 350,000+ Users: Glasp is trusted by content writers, avid readers, active note-takers, researchers, thinkers, students, and people who seek for better reading and knowledge management workflow. —— Write your feedback to [email protected] If you find bugs, please let us know from here: https://docs.google.com/forms/d/e/1FAIpQLSf-l_PApQyXi7cX4ZO7kZ6ARW8JXLesiTzvwae-nvWISp3P3A/viewform By installing the extension, you agree to Glasp’s Terms of Service, Privacy Policy, and Community Guidelines (which can be found here: https://glasp.co/privacy-policy).

Latest reviews

  • (2024-02-12) Jae Choi: Truly amazing. The best part is that it does not try to reinvent wheels and focus on its core functionalities. It tries to integrates to mainstream apps as much as possible and that's a big plus. For me, Youtube transcript highlighting and copy was a key selling point. I can copy the highlighted content to Notion so easily and I love it. I'm very excited with its AI features and it's really great that it's working with Claude because they are for non-profit (for now).
  • (2024-02-04) Top Direct: 目前为止,都挺不错。侧边栏能在写完笔记后自动隐藏吗?
  • (2024-01-17) Roberto Querini: Veramente un tool "Must Have" lo uso continuamente ed ogni giorno mi stupisce per la sua facilità d'uso, non posso più farne a meno! Grazie!
  • (2024-01-13) sarath sk: amazing tool, really helpful great thanks to glasp creators...you guys are awesome...!
  • (2024-01-03) Rajendra Narayan Kundu: The idea and the extension is good but it has too many glitches and issues. Sometimes some or all the highlights with their notes are gone and those are gone forever. I can't get those back. So, I need to put all the hard work and effort again. So, I am feeling worried to use this extension anymore. The sidebar with notes appear over the websites. So, most of the cases a huge part of the text is hidden. That is why someone needs to close and reopen the sidebar for several times and this is really irritating. The sidebar should push the website and should not appear over the website. When I hover over a highlighted text, why I can't see the notes associated with it? This is a very useful feature to have. The mobile app has no search option for websites. So, if someone has used this tool in too many websites then it is almost impossible to find a specific website in the mobile app. So, please fix these issues. I think this app has a better future.
  • (2023-12-31) Joellecoiffure HairDesigner: Top
  • (2023-12-28) - Sarah Bright: Such a great idea, great tool, great for organizing, great for sharing with friends, categorizing stuff, etc.. and the guy who made it, his story about why he made it is quite incredible. (near death experience, wanted to leave something valuable and awesome in the world [please correct me if not said well]). I love the extension and use it regularly. Thanks Glasp ❤︎
  • (2023-12-13) Thomas Buckler: works great except on the site i really need it on jw.org. wrote in about the issue few months ago. still not fixed.
  • (2023-12-07) Trycryptos: Great tool to have on your browser. Surely, it can be developed further and increase the fun.Got some ideas.
  • (2023-12-05) حمد الجاسر: شكرا من القلب
  • (2023-11-30) Abenezer: It's very useful extension but it has a bug when you change the command summarize it the transcription not copied correctly, it contain junk of code while copying so the gpt can't summarize it. Please fix it.
  • (2023-11-23) Shahram Shinshaawh: I think it's also great and I'm pleased that it's free. I would be very happy if you could deactivate the Twitter option in the setting.
  • (2023-11-21) DARY ALEXANDRA VESGA: Excelente herramienta.
  • (2023-11-17) Mai Kimura: Good extension. This is the chrome extension I use the most. I collect words I don't want to forget and articles that might be useful to someone someday.
  • (2023-11-15) Mark Modesti: Kindle importer doesn't work. Dialog to "Copy Highlights or Select Books" is not populating on my macbook pro (M1).
  • (2023-11-11) Jack Carney: GREATTTTT!!! WonderFULL tool with the different color highlights allowing me to differentiate the ideas, very useful. Wish developers good luck and hope they can begin to earn well deserved money.
  • (2023-11-09) Justin St James: I'm a copywriter that writes and repurposes content for youtubers. This makes my workload light and efficient. Before Glasp I was paying for Ai transcriptions services. I've been using Glasp for just over 6 months. And, I love it. It makes my work EASY. With the addition of 3 prompts. I can write repurposed drafts in with the push of a button.
  • (2023-11-08) Luis Aleman: Genial
  • (2023-11-07) Téo: The tool looks great and I was ready to pay for it -- only issue is that everything you highlight (including your own personal notes) are published for the entire world to see. I am an attorney and can't risk having my research be out in the open like that. I'm having to switch to the competition now. That's a shame.
  • (2023-11-07) Milan: gooooooood
  • (2023-11-03) Juan Jose Huanca Ruelas: 1000 sobre 10 y god
  • (2023-11-03) Robert De La Fontaine: For project work, there is none better that I have found. Simple, out of the way, and saves what you need for later. Keeping highlights, for when you return to the page, is brilliant, It would be good if there was a way to get a list of sites you have 'highlighted and saved parts of', like an index. It may have one and I may not have found it yet. Overall, even without an index, this is absolutely brilliant. For complex projects that require heaps of research, this is invaluable.
  • (2023-10-27) Manuella Ximenes: Estou lutando p usar a extensão gratuita. Amei!
  • (2023-10-21) Hasami: please add private option, i dont want others to see what im reading
  • (2023-10-17) ashok arunachalam: awesome
  • (2023-10-14) Espe Cr: Es genial, sobre todo para vídeos. Me puedo hacer una idea general de lo que trata el vídeo y ya luego verlo con tranquilidad atendiendo más a detalles.
  • (2023-10-14) 啊这: awesome plugin!
  • (2023-10-13) Voz Do Homem: otima extensao
  • (2023-10-10) Amel Bilajac: How do I cancel my free trial before I get charged, the program can only summarise videos with dialogue and not the video itself, not what i was looking for
  • (2023-10-07) Riccardo Cavazzuti: Amazing, also the prompt is Customizable, so it's really perfect.
  • (2023-09-25) Bruno Oliva: Absolutely great
  • (2023-09-23) FRANK ERIC QUISPITUPA WALTER: genial por el momento lo acabo de instalar y veré como es su desempeño
  • (2023-09-21) Henrique Becker Villela: glasp is everthing and awesome
  • (2023-09-19) Raihan Sifat: Excellient Chorme Extention. is there any privacy option on it ? i want to hide my article highlights , and won't visible publickly . Edit , 19 sep : Maybe there are some bugs, Because of sometimes color plate not working properly in the line of a passage or automatically removed after marking a line.
  • (2023-09-19) sagar arora: can you add shortcut for highlighting
  • (2023-09-18) Annalena Klippel: Ich finde das Prinzip toll. Es würde mich noch richtig freuen, wenn man auf einer Website ist und ein Highlight rechts anklickt, dass die Seite dann automatisch zu der markierten Textstelle scrollt. So ist es echt schwer, die notierten Stellen wiederzufinden.
  • (2023-09-18) Jose RG: Working fine for exporting my Kindle notes!!
  • (2023-09-17) Denis Cokovic: I recently installed the extension and wanted to share some issues I encountered during my first use. I believe and hope that addressing these concerns won't pose a significant challenge for your team: 1) When I highlight HTML and JavaScript snippets, they are not visible in the extension's sidebar on the source page. 2) They are visible in the 'My Highlights' section on my Glasp profile, but they appear in the order in which I made them, rather than in the order of their placement on the source webpage. While I understand that this arrangement may suit some users, having a toggle option to sort them based on their position on the source webpage would be greatly appreciated. 3) When Markdown is copied or downloaded, all of the HTML and code appear without any inline or next-line gaps. It would be highly beneficial if the original formatting could be preserved in the copied or downloaded content. This happens when I download my highlights in other formats too. I would like to confirm if I might be overlooking any existing features or settings that could address these issues. Your guidance would be much appreciated. Thank you for your attention to these matters, and I look forward to any insights or solutions you can provide.
  • (2023-09-16) Mithilesh TEELOCK: Glasp is a powerful tool for highlighting and organizing information from the web and PDFs, as well as generating summaries of YouTube videos. It is available as a Chrome extension and a web app, and it offers a variety of features that make it ideal for students, researchers, writers, and anyone else who needs to keep track of large amounts of information. One of the most useful features of Glasp is its ability to highlight text from web pages and PDFs. This can be done quickly and easily with the Chrome extension, and it is possible to highlight text in multiple colors and add notes to each highlight. Highlights can also be tagged and organized into different folders, making it easy to find the information you need later. Another great feature of Glasp is its ability to generate summaries of YouTube videos. This feature is still under development, but it is already very useful for getting the main points of a video without having to watch the entire thing. To generate a summary, simply enter the URL of the video into Glasp and it will generate a summary in a few seconds. In addition to its highlighting and summary features, Glasp also offers a number of other features that make it a great tool for knowledge management. For example, Glasp allows you to share your highlights and notes with others, and it also integrates with a variety of other note-taking apps, such as Notion, Obsidian, and Evernote. Overall, Glasp is a very powerful and versatile tool for highlighting and organizing information. It is easy to use and offers a variety of features that make it ideal for a variety of users. Here are some of the pros and cons of Glasp: Pros: Easy to use Versatile Powerful highlighting and note-taking features Ability to generate summaries of YouTube videos Integrates with a variety of other note-taking apps Overall, I highly recommend Glasp to anyone who needs a powerful tool for highlighting and organizing information. It is a great tool for students, researchers, writers, and anyone else who needs to keep track of large amounts of information.
  • (2023-09-14) Kevin Eslao: bueno
  • (2023-09-12) A The Ancient Aura: ok so I have to start off by saying I love this extension the interface in clean, clear easy to understand, and functions well. I only have 2 suggestions that I would love to see implemented to which I could and would happily rate this extension 5 stars. 1. I would love if the highlight colors wernt limited to 4. it would be preferable to allow at least 10 (more would be ideal like 25 +) and I would like to be able to choose my own prefrence on what those colors might be via an rbg color map often found when deciding on color in say a web design space. 2) I would love to be able to clear the AI Analysis. because it would seem that once you've already asked for it, you cannot clear it in any manner that I have found. Even in despite of me changing the prompt used in the settings and if we were to go a bit further, I would say in a perfect world, one could write the prompt they would like at any point in the glasp tool bar with an option to save the chosen promt on a drop down menu underneath that button.
  • (2023-09-11) Sydney Lim: Best highlighting extension I've tried! It's simple and easy to use. I also love the tagging system, and their newsletters also give me interesting articles to read.
  • (2023-09-11) Manish Kadave: Great Tool
  • (2023-09-09) Olayinka Fagbemi: Glasp is an amazing tool. I totally love it.
  • (2023-09-09) Steve C: Excellent tool - really like the integration of YouTube transcripts with ChatGPT!
  • (2023-09-07) Agata Chmielewska: Really great! Love it!
  • (2023-09-06) Eduardo Toledo: Mi herramienta de productividad favorita. Soy un lector voraz. Glasp es lo mejor que he encontrado para la gestión del conocimiento: Subrayo lo que leo en el navedador, y se va almacenando. Luego puedo añadir notas y compartirlas. También lo uso para los vídeos de Youtube. Permite copiar todo lo que se dice en un vídeo. Muy útil para combinarlo con un traductor a español, incluso. De largo, la mejor herramienta que me he encontrado.
  • (2023-09-06) Anwesha Roychowdhury: Glasp helps me organise my readings and highlights and come back and refer to them anytime I want!
  • (2023-09-05) Yohei Nakajima: Best way to keep track of helpful info across the web!
  • (2023-09-05) Harshvardhan: This is a super helpful tool and extension. I can highlight the web to make notes, and on YouTube get summaries as well. Very handy!

Latest issues

  • (2024-02-09, v:1.0.16) Rod deJel: I can not afford to pay anything, as I thought this was a free extension. I have not used it yet?
    Will you please help me cancel any obligation to pay? What do I need to do?
  • (2024-01-02, v:1.0.16) Timothy Fung: grammar
    "Your feedback motives us a lot", instead say, "Your feedback highly motivates us to improve this wonderful product!"
  • (2023-11-15, v:1.0.16) Mark Modesti: Kindle import
    Kindle importer doesn't work. Dialog to "Copy Highlights or Select Books" is not populating on my macbook pro (M1). Shouldn't be this difficult to figure out.
  • (2023-10-24, v:1.0.16) Carl Corder: Highlight support for MathJax
    I'm an aspiring Actuary and use Glasp a lot for studying. Often times I'm highlighting text with inline MathJax. In that case the highlighting is often broken or has variable width. Adding support for inline MathJax would be killer! Thanks for considering.
  • (2023-10-20, v:1.0.15) Victor Galvão: Can't choose language anymore
    Hi there , I can't choose the language anymore on google chrome . It automatically gives me the " english auto " instead of all the options I could choose before . I am using it on youtube website on my chrome browser. What is happening ? Can you guys help me out ?
  • (2023-09-27, v:1.0.15) Luke Shannon: Not Working
    Can't get this to highlight anything on web pages. Tried everything. Please help. Thanks!
  • (2023-08-15, v:1.0.13) Michal Švec: Buggy, too much!!!
    My highlights tend to do not show correctly on a webpage. They are saved but they do not showing. It is reflected after page refresh. Please fix :)
  • (2023-08-02, v:1.0.13) Rajendra Narayan Kundu: Suggestion for Enhancement
    The extension is already impressive, and it could be further enhanced by incorporating a feature that displays notes when hovering over highlights. It would be great if users could toggle this option on or off, enabling or disabling the hovering feature according to their preference.
  • (2023-07-20, v:1.0.12) Елена Негреску: Не розпізнає англійську мову
    Не розпізнає англійську мову - пише, що автоматично визнає як іспанську. Тобто, не працює. Як допомогти йому розпізнати ПРЕКРАСНУ англійстку мову - не розумію
  • (2023-06-03, v:1.0.10) Ken DANIELI: Stopped working
    I see the transcript on the YouTube page. When I click the GPT logo it opens an new tab and then fails to load the transcript and summary into ChatGPT. I am logged into my ChatGPT account and I am a paid subscriber, It just gives the following error in a red box at the bottom right of the ChatGPT tab. I don't know how to debug this. An error occurred Failed to fetch: 414 You can check the console for more details. (Ctrl+Shift+J)
  • (2023-05-27, v:1.0.10) Jamey Pullman: YouTube Videos
    Please find a work-around to summarize longer YouTube videos in their entirety. In the example of a 60 minute video: would there be a way to summarize the video in three 20 minute chunks and then stitch them together for a more accurate comprehensive summary. Finding a solution to this problem would be huge for my use case.
  • (2023-05-17, v:1.0.10) Hideki Fujino: youtube, please tell me how to summarize a long video
    For example, if a video is 30 minutes long and I want to summarize only 20-30 minutes, how should I do it?
  • (2023-03-31, v:1.0.8) Georgios Andritsos: Extension not giving the text to chatgpt as before
    hello, is there a jira/github page to follow and check issues for the extension? It is currently not working.
  • (2023-03-21, v:1.0.8) JeynSius Tudu: Installation
    Why there no install button? It appears "install on chrome" when you click on it, then direct to glasp.
  • (2023-03-18, v:1.0.8) Thiago Piardi: Saving quotes from facebook and google
    Sometimes I need to save text from some websites you blocked. Can you please let me than add it manually? It's very important, as I can only save those in other tools and it make the whole pmk fragmented and inneficient. Thanks!
  • (2023-03-17, v:1.0.8) Pavlo Omelchenko: I dont want any ChatGPT buttons appearing, how to disable it
    pls add oprion to disable chat gpt buttons on YT
  • (2023-03-10, v:1.0.7) Andrew Buskirk: Glasp Icon
    Is there anyway you could make the icon solid and show up on all videos right away? Because sometimes clicking the icon can be difficult because it keeps fading in and out. If you could make the icon solid that would be great.
  • (2023-03-01, v:1.0.7) Luisa Hae: Microsoft Edge
    Hello there, I won't get any button to install the extension for my microsoft edge browser if I follow the path to your chrome download site. I can see no install button at all. Any suggestions?
  • (2023-02-12, v:1.0.7) Karel Guzman: Extension is broken with OpenAi Plus
    the software is kinda broken with the Plus account!
  • (2023-02-10, v:1.0.7) Nikos Gkikas: translate
    Not show other languages only English
  • (2023-02-05, v:1.0.6) Francisco Benitez: Funcionaba bien pero ya no
    Hace unos dias funcionaba bien pero hoy al dar click al boton de chatgpt, sólo abre la interfaz pero ya no hace el summary
  • (2023-02-05, v:1.0.6) Francisco Benitez: It worked a few days ago , but today its´not working
    I installed this a few days ago and worked fine, but today whe i click the button for the summary, it opens chat gpt but nothing else happens.... anyone having the same problem?
  • (2022-03-21, v:0.1.71) Heather E: color
    it only highlights in yellow - the color choice is not coming up.


295,962 history
4.6989 (279 votes)
Last update / version
2024-02-21 / 1.1.1
Listing languages