Core capabilities for reading on the web
From page analysis to annotation, resume, and export, every capability works with the current page and its original context.
Semantic Annotation
Record key points, questions, insights, and judgments. Each annotation keeps its source position and context for later review.
AI Page Understanding
Extract page structure and key content, explain terms, and ask follow-up questions grounded in the page you are reading.
Reader Perspectives
Review public annotations and thoughts on the same page for additional evidence and different viewpoints, clearly separated from your private notes.
Connected Review
Connect annotations and thoughts by page, topic, and entity, turning scattered material into searchable context.
Reading resume and page location
Keep reading position, key passages, and page state so you can restore context when returning to dense or long-form pages.
Data export and migration
Export annotations, thoughts, and documents for backup, archiving, or use in other note-taking and knowledge tools.