AI-powered Writing for Writers & Bloggers
Glasp is a social PDF & Web highlighter that allows you to collect, organize, and share insightful ideas from the web. You can build your own AI clone based on your highlights and notes, fostering a collective knowledge-sharing experience. Create your own AI-powered writing assistant to help you write better ✍️

Highlight Directly on Webpages and PDFs in Chrome & Safari
Highlight text on the web or PDFs and add notes to your highlights. Works perfectly with YouTube, Kindle, and PDFs ✅
Write with Your AI Models
Write with your AI clone. Create weekly best reads, write the next paragraph, get some ideas, and more! Your AI clone learns from your highlights and notes. Get personalized insights and recommendations from your AI clone. Your AI clone also acts as your digital legacy 🤖
Chat with Your Highlights & Notes
Build your AI clone from your highlights and notes. Get personalized insights and recommendations from your AI clone. Your AI clone also acts as your digital legacy 🤖
Import Your Highlights from Kindle, Pocket, Medium, and More
You can import your Kindle highlights and notes to Glasp. Glasp sends you daily reminders to review your Kindle highlights and notes. You can also export your Kindle highlights and notes to note-taking apps 📚
Organize Your Highlights & Notes and Share with Friends!
You can organize your highlights and notes with your own tags and authors. Find your highlights and notes easily with tags and authors anytime 🏷
Export Highlights & Notes to Your Note-taking Apps
Export your highlights and notes to your favorite note-taking apps such as Roam Research, Notion, and Obsidian. Export your highlights in Markdown, HTML, CSV, and JSON formats 💎
Keep Track of Your Learning Progress & Find Like-minds
Glasp helps you keep track of your learning progress with the knowledge graph. Follow like-minded people and discover insightful content from their highlights and notes 🌟
Do More with Glasp
AI Summary
Summarize any webpage, PDF, or YouTube video with AI
YouTube Summary
Highlight and summarize your favorite YouTube videos
PDF Summary
Highlight and summarize your favorite PDF documents
Kindle Daily Review
Export your Kindle highlights and notes and review them daily
Highlight Quoteshots
Create and share beautiful quoteshots from your highlights
Chat with Highlights
Chat with your highlights and notes to get insights
Audio Transcription
Transcribe audio to text and summarize it with AI
Image Highlight
Highlight images and save them to your Glasp account
Export Highlights
Export your highlights to Roam Research, Notion, and Obsidian
Loved by 1,000,000+ Users ❤️
Glasp is used and loved by over 1,000,000 users worldwide. People from bestseller authors, researchers, and students use Glasp to enhance their research and learning.
"I love Glasp! I use it every time I read online articles. Highlighting with Glasp enforces me to actually read rather than scan through an article. I retain so much more info and can easily revisit my previously read articles to recall details and notes I've made."
Olive
Product Designer
"I've researched every highlighting tool from Liner and Hypothesis to Instapaper and Pocket, and Glasp is the best hands-down. First, it creates a whole category of its own with social highlighting. This is important because it helps learners get recognized for finding amazing highlights, and it helps them connect with others who are learning the same thing at the same time. Also, it has the best highlighting workflow. While reading an article, you can select text in order to highlight and annotate without having to go to a different page. Furthermore, all of your highlights for a specific article appear on a right sidebar as you're reading, and they're easy to copy and paste into another note-taking app...."
Michael Simmons
Bestselling Author
"I used Instapaper but ended up hating it and stopped. There just wasn't a tool for me to continue using until Glasp. I was hooked immediately for the ease of use (highlight directly on the article web page), organized feed, and learning from others' highlights and notes. It makes sticking to learning something so easy and you can no longer find any excuses. Highly recommended to anyone who loves reading awesome articles or want to start forming such habit...."
Puppy Tsai
Product Manager
"I love the way Glasp is always there while I'm reading articles on the web ready to help me remember key phrases or interesting ideas. The interface looks like Tumblr meets Google Reader. It's always full of fresh and interesting things that struck someone else as valuable. What a wonderful place to visit!"
Jason Shellen
Founder & Advisor
"Glasp drastically reduces the time for note-taking for me. I needed a common platform to keep references and notes, where everyone could seamlessly collaborate. In any situation that requires collaboration, oftentimes, it acts as a references repository for our knowledge base. It allows me to keep my notes easily accessible to myself and across my teams. I’ve been using the tool religiously over the past 6 months and with Glasp, I’ve been able to keep my work more organized and productive. I use it every time I read anything online. Moreover, the Glasp community—even outside my inner team—allows me to explore what others are reading, helping me discover interesting new articles every day. Absolutely love discovering this new social network!..."
Rudram
Product Manager
"Glasp is such a meaningful product! It helps me focus and think deeply on the content that resonates with me the most, and share my thoughts with friends and colleagues effortlessly by simply highlighting the content that I love. I’m constantly inspired by everyone’s highlights, shared articles, and resources from Glasp’s community, and these daily inspirations make me a better thinker and help me see the world from different perspectives. Thank you for coming into my life, Glasp..."
Snow Huo
Startup Founder
"As someone who has been following the GTD, Zettelkasten, PKM, Second Brain, zettelkasten ways of working, Glasp helped me shift from following to doing. It acts as a forcing function, motivating me to think through what stood out, why it stood out, and to categorize it according to what I'd be interested in learning more about. Also, Glasp lets me see other's highlights, which feels like following a bread crumb trail to interesting content and insights I wouldn't have normally come across. Glasp helps me curate thoughtful, provocative information, that I can build into my writing practice...."
Moe
Designer & Content Writer
"Glasp has been a lifesaver! It helps me quickly refer to important parts of articles I need to come back to for assignments as well as work. With it, I’ve been more organized and productive! I also often discover useful articles and resources that friends have been reading."
Ananya
Content Creator
"Glasp is a habit now. It helps me build an archive of the most interesting ideas I come across online. It's a wonderful tool that makes me read with more attention and allows me to discover great insights from all kinds of interesting users."
Thiény Konaté
Agency Founder
"Glasp makes it easy for me to remember what I read and watch on a daily basis. The app is always ready to let me highlight the important passages and create notes. Exporting the higlights is as easy as using a one-click button to paste it to my Obsidian vault. Glasp not only has these features but it also functions as a community where you can see what your friends are reading and highlighting, so everyone can learn from each other. It takes the concept of "learning in public" to the next level. Highly recommended for life-long learners...."
Nic Yap
Technical Writer
Read more on our Wall of Love ❤️
Trusted by Users at
Glasp is trusted by users from various domains. People from tech companies, universities, and research institutions use Glasp to enhance their research and learning 🚀
1M+
Users
1M+
Highlighted Domains
10M+
Highlights & Notes
50M+
Views
Featured by Top Media Outlets
We are proudly featured by top media outlets and tech blogs such as Forbes, Lifehacker, Business Insider, Entrepreneur, The Guardian, The Economic Times, and more 🚀
Collect Ideas Worth Sharing
Let's start highlighting your favorite quotes and thoughts from the web and PDFs. Add Glasp to your Chrome or Safari browser today 🌱