Glasp

Organize and highlight quotes and content from the web and summarize them. Highlight text on any webpage or PDF for free with Glasp. Collect insights, summarize YouTube videos with AI, and build a personal AI memory. Trusted by 1M+ researchers and learners on Chrome & Safari. Glasp is a free social web and PDF highlighter that lets you mark up articles, add notes, and share highlights with others. It's perfect for students, researchers, or anyone who reads a lot online and wants to remember key ideas, I think it really shines for lifelong learners. Just install the free Chrome or Safari extension from glasp.co, sign up with your email or Google, and start highlighting text on any webpage. It works right away, no complicated setup, and everything syncs to your account. You can highlight timestamps in YouTube transcripts and add notes to specific parts of videos. It even generates AI summaries of the video content, which helps you quickly grasp long talks or lectures. Open any PDF in your browser or upload local files to Glasp. You can highlight text, add notes, and get AI-powered summaries to make reviewing research papers much easier. Glasp is social, so you can follow like-minded people and discover their public highlights on articles or videos. It's a great way to find new insights without reading everything yourself. Glasp lets you easily import from Kindle, Pocket, Medium, Instapaper, Readwise, and more. Your existing notes come over smoothly, and it even sends daily reviews of your Kindle highlights.