Glasp is now available on Firefox. You can highlight web articles, PDFs, and YouTube transcripts in four different colors, add notes and tags, and use AI tools like ChatGPT, Claude, or Gemini to summarize any page or video. All your highlights and notes are stored in one searchable library, with export options to Notion, Obsidian, or Markdown. Sign in on any browser or mobile app and your highlights stay in sync. It's free, and there's nothing to migrate.
Launch Team / Built with
KN
KW
Launch Date:
August 23, 2026