Gleanify

Highlight text on any web page, sync it to your Gleanify library, and ask questions grounded in what you saved.

Your highlights shouldn't dead-end on the page. You already highlight what matters when you read. Gleanify turns those highlights into a personal, source-grounded knowledge base you can search, explore and ask questions about. There's no new habit to learn: keep reading and marking things up the way you already do. HOW IT WORKS • Highlight any text on any web page in one of six colours, from the toolbar or with keyboard shortcuts (Alt+1, Alt+2). • Highlights come back when you revisit the page, even after the page changes a little. • Smart Highlight Scope: mark one spot only, or have a phrase highlighted every time it appears, anywhere. You choose per highlight. • Each highlight keeps its context: the exact passage plus its source page. SIDE PANEL • Map: a concept map of the page you're reading. • Chat: ask questions about the current page. Answers cite the passages they come from. • Settings: your highlight palette, account and sync. GLEANIFY DASHBOARD (optional, sign in to sync) • A library of everything you've saved, by page, highlight and site, with full-text search. • Collections to group related reading. • A knowledge graph of the concepts across all your highlights. • Ask questions across your whole library, with answers grounded in what you saved. • Studio: turn your highlights into mind maps, reports, quizzes and flashcards. PRIVACY • Works offline without an account. Highlights are stored locally in your browser. • Sync is opt-in (Google sign-in or a guest account). • A readable snapshot of a page is captured only with your consent. • Nothing is stored in private/incognito windows. Built for developers, students and anyone who reads a lot of technical material: docs, blogs and papers.