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Scheduled launch — Aug 21, 2026
Glasp for Firefox is listed on AI Kaptan and will enter the daily launch competition on that day. Community upvotes open on launch day.
Glasp for Firefox
Highlight and summarize any webpage, PDF, or video transcript in Firefox using AI models like ChatGPT, Claude, and Gemini.
About Glasp for Firefox
What the tool does and who it's for
Glasp for Firefox is a browser extension that allows users to highlight web articles, PDF documents, YouTube video transcripts, and images directly in Firefox. It features four customizable highlight colors, note-taking capabilities, and tagging functionality. Powered by AI models including ChatGPT, Claude, and Gemini, Glasp generates instant summaries for web pages, PDFs, and YouTube videos. Highlights and notes automatically save to a centralized, searchable library on Glasp.co and can be exported seamlessly to note-taking platforms like Notion, Obsidian, or Markdown. The tool also supports Kindle eBook highlight syncing and social knowledge discovery through shared community highlights and personal AI clones.
Key capabilities
Pricing
Free — plans below
Free
$0
- Web and PDF highlighting in 4 colors
- YouTube video transcript highlighting
- AI page and video summaries
- Export to Notion, Obsidian, and Markdown
- Kindle highlight import
- Searchable central library
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