Platform Tools
Build your personal knowledge base with inline highlighting, margin notes, cross-article linking, and shareable annotation sets.
Highlight key passages in any article. Choose from 5 color codes.
Add private notes in the margins. Link notes to other articles.
Full-text search across all your highlights and notes.
Share curated annotation sets with collaborators or make them public.
Download all annotations as PDF, Markdown, or JSON for external use.
Link related notes across different articles to build knowledge networks.