Glasp

What is Glasp?

Glasp is a free AI-powered online highlighter and note-taking tool built for readers, researchers, and lifelong learners. It allows users to highlight text from articles, YouTube videos, and PDFs directly in the browser, while saving those highlights to a personal knowledge base. Glasp also creates a social layer for learning—users can follow others, discover public notes, and collaborate on shared topics. It’s a lightweight tool that simplifies online reading, retention, and content discovery.

Key Features

• Web Page Highlighting
  Highlight text directly from blogs, articles, PDFs, or eBooks in your browser using the Glasp extension.
• YouTube Video Highlighting
  Capture quotes, summaries, and timestamps from YouTube videos and turn them into text-based highlights.
• Personal Knowledge Base
  Organize highlights and notes by tags, topics, and categories for easy reference later.
• AI Summary Generation
  Automatically summarize web content or notes using Glasp’s built-in AI assistant.
• Social Learning Feed
  View and follow other users’ public highlights to discover insights on topics you care about.
• Export & Integration
  Export highlights to Notion, Readwise, Obsidian, or Markdown for deeper note-taking workflows.
• Collaborative Highlighting
  Share and collaborate on reading lists or topics with teams or study groups.
• Daily & Weekly Review
  Automated review of your saved highlights to reinforce learning and long-term memory.

Pros

• Great for readers and knowledge workers
• Lightweight and easy to use in the browser
• Works with articles, videos, and PDFs
• Promotes social and collaborative learning
• Free to use with generous core features

Cons

• No full offline mode
• Limited advanced formatting or writing tools
• Still growing its user base and ecosystem
• Not designed for long-form writing
• Highlight syncing requires extension/browser access

Pricing Model

• Free Plan: Unlimited highlights, AI summaries, video support, and social features
• Premium Plan: Coming soon – Will include advanced AI features, extended integrations, and enhanced review tools
  (As of now, Glasp is primarily free and developing its paid offerings)

Conclusion

Glasp is a powerful yet simple tool for online learners, researchers, and readers who want to retain and share key ideas from the content they consume. Its browser-based highlighting, AI summaries, and social discovery features make it ideal for building a habit of active learning. While it’s not a full note-taking or writing platform, it excels at capturing and connecting bite-sized knowledge in an intuitive and collaborative way.