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description Glasp Overview

Glasp is a unique browser extension that focuses on summarizing YouTube videos and web articles. It is a favorite among students and lifelong learners because it allows you to quickly generate a transcript and a summary of any YouTube video with a single click. The summary is then saved to your personal knowledge base, where you can organize it alongside your other notes. Because it is a browser extension, it is incredibly lightweight and doesn't require you to upload files to a server, making it a fast and privacy-friendly option for individual users.

recommend Best for: Students, researchers, and lifelong learners who want quick, AI-generated summaries of YouTube educational content and web articles directly within their browser.

info Glasp Specifications

balance Glasp Pros & Cons

thumb_up Pros
  • check One-click YouTube video summarization generates instant summaries without copying links to external tools
  • check Automatic transcript generation provides accurate text versions for accessibility and note-taking
  • check Browser extension format integrates seamlessly into existing workflow without separate applications
  • check Dual functionality supports both video and web article summarization for versatile use cases
  • check Free tier available makes basic features accessible to students and casual users
  • check Social highlighting feature allows discovery of popular insights from other users' highlights
thumb_down Cons
  • close Limited to YouTube and web browsers only; doesn't support other video platforms like Vimeo or Loom
  • close Accuracy decreases with heavy accents, technical jargon, or low-quality audio in source videos
  • close Free plan imposes usage limits that may frustrate heavy users during long research sessions
  • close Browser-only availability excludes mobile users who prefer native app experiences
  • close Summaries lack customization options for length or focus areas

help Glasp FAQ

Is Glasp free to use?

Yes, Glasp offers a free tier with limited monthly summaries and highlights. The free plan is sufficient for occasional users, while a premium upgrade unlocks higher usage limits and additional features like unlimited saves and priority processing.

Does Glasp work with all YouTube videos?

Glasp works with most YouTube videos, but effectiveness depends on YouTube providing automatic captions. Videos without auto-generated captions may have limited transcript accuracy, and live streams or very new videos may not be immediately supported.

Can I use Glasp on mobile devices?

Glasp is primarily a browser extension designed for desktop use in Chrome, Edge, or Brave browsers. Mobile users can access Glasp through mobile browser versions, but the full functionality and one-click convenience are optimized for desktop workflows.

How accurate are Glasp's video summaries?

Glasp generates summaries using AI based on YouTube's auto-generated transcripts. Accuracy is generally high for clear speech with proper terminology, but may diminish with multiple speakers, background noise, strong accents, or specialized technical content.

What happens to my saved summaries?

Saved summaries are stored in your Glasp library and remain accessible as long as you have an active account. You can organize them with tags, export to various formats, and access them across devices where your Glasp account is logged in.

What is Glasp?
Glasp is a unique browser extension that focuses on summarizing YouTube videos and web articles. It is a favorite among students and lifelong learners because it allows you to quickly generate a transcript and a summary of any YouTube video with a single click. The summary is then saved to your personal knowledge base, where you can organize it alongside your other notes. Because it is a browser extension, it is incredibly lightweight and doesn't require you to upload files to a server, making it a fast and privacy-friendly option for individual users.
How good is Glasp?
Glasp scores 8.8/10 (Very Good) on Lunoo, making it a well-rated option in the AI Video Summarizer category. Glasp scores 8.8/10 due to its exceptional convenience as a browser-native tool that delivers one-click summarization without disrupting workflow, com...
How much does Glasp cost?
Free Plan. Visit the official website for the most up-to-date pricing.
What are the best alternatives to Glasp?
See our alternatives page for Glasp for a ranked list with scores. Top alternatives include: YouTube Summary with ChatGPT, Summarize.tech, Eightify.
What is Glasp best for?

Students, researchers, and lifelong learners who want quick, AI-generated summaries of YouTube educational content and web articles directly within their browser.

How does Glasp compare to YouTube Summary with ChatGPT?
See our detailed comparison of Glasp vs YouTube Summary with ChatGPT with scores, features, and an AI-powered verdict.
Is Glasp worth it in 2026?
With a score of 8.8/10, Glasp is highly rated in AI Video Summarizer. See all AI Video Summarizer ranked.
What are the key specifications of Glasp?
  • Platform: Browser Extension (Chrome, Edge, Brave, Firefox)
  • Languages: Primarily English with varying support for other languages
  • Organization: Tags, favorites, search functionality
  • AI Technology: GPT-based language model integration
  • No Mobile App: Desktop browser only
  • Export Options: Plain text, markdown, Notion, Obsidian, Readwise

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