Glasp for Firefox

Highlight and summarize any page, PDF, or video in Firefox

Browser Extensions

Productivity

Artificial Intelligence

📌 Hi Product Hunt 👋 Glasp cofounder here! 🚀 Today, we're launching Glasp for Firefox 🙌 🦊 Glasp on Firefox Firefox was the browser people asked us for most, and it is finally here. Highlight text and images on any web page in four colors. Highlight and annotate PDFs. Highlight YouTube transcripts. Add notes and tags as you read, and summarize any page or video with ChatGPT, Claude, or Gemini without leaving the tab. Everything you save goes into one searchable library, and it comes back out whenever you want: Notion, Obsidian, plain Markdown, CSV, or through our API. If you already use Glasp somewhere else, there is nothing to migrate. Sign in with the same account and your existing highlights are already there, and anything you highlight in Firefox shows up in your other browsers, the web app, and the mobile apps. 🕰️ Story behind Glasp 10 years ago, Kazuki, the co-founder of Glasp, was diagnosed with a subdural hematoma that suddenly paralyzed the left side of his body, and his doctor told him that he could go into cardiopulmonary arrest at any moment. He managed to survive through emergency surgery, but when he was confronted with the reality that he might disappear from this world, he remembers feeling an inexpressible sense of fear and frustration welling up from the bottom of his body. At the same time, he was struck by the desire to prove that he existed in this world and that his life had meaning, and the urge to leave something useful behind for the world while he was still alive to feel a sense of contribution to humanity. 📚What is Glasp? Glasp is a social web highlighter that people can use to highlight and organize quotes and thoughts from the web without switching back and forth between screens and accessing other like-minded people's learning simultaneously. Our mission is to democratize access to other people's learning and experiences that they have collected throughout their lives as a utilitarian legacy. As Glasp stands for "Greatest Legacy Accumulated as Shared Proof", we want to visualize your contribution to human knowledge history. Besides Firefox support: ✅ Talk with your AI Clone built from your highlights and notes 🧠 ✅ Sync all your highlights and notes from Kindle eBooks: 📚 ✅ Get daily highlight reviews for free! ✅ Highlight and summarize YouTube videos, web pages, and PDF files! ✅ Highlight & annotate PDF files ✍️ ✅ Transcribe, summarize, and highlight audio files 🎧 ✅ Connect Glasp to Claude and ChatGPT with our MCP Connector 🔌 ✅ Discover more useful content from other curators: 🤝 ... and many more! We're excited for the Product Hunt community to check it out and would love to get any feedback to improve Glasp! 🧭 What's Coming Up Next: - Feature parity for the newest AI features - Firefox mobile support - Faster PDF highlighting on large files - Improved UX = UI updates + bug fix Let's highlight the world's information and make it universally accessible and useful together! Happy learning, Kei