Web Highlighter - Highlight Text, Annotate & Take Notes with AI

Highlight & annotate any web page, save notes, and turn them into AI summaries, flashcards & quizzes. Free, private, no sign-up.

Highlight text on any website, save it instantly, and turn everything you read into organized, searchable knowledge. Web Highlighter is a free web annotation, note-taking and study tool that helps students, researchers and professionals read faster, remember more, and stay organized — without tracking or selling your data. Just select any text, click, and it's highlighted and auto-saved to your dashboard across tabs and sessions. Color-code your highlights by topic, page, or date, add notes, and find any highlight later with instant search. ⚡ WHY INSTALL WEB HIGHLIGHTER - One-click highlighting on any webpage — no setup, no account required to start - Automatic saving across tabs, sessions and devices - Multi-color highlighters to organize by topic, project or priority - Add sticky notes and comments to any highlight - Instant search across everything you've ever saved - Lightweight and fast — it won't slow down your browsing 🤖 AI-POWERED STUDY TOOLS - Instant AI summaries of any page or of your collected highlights - Auto-generate flashcards from your highlights to study and revise - Create practice quizzes to test what you've learned - Turn hours of reading into minutes of review 📤 EXPORT ANYWHERE - Export highlights and notes to Notion, Google Docs, Obsidian and Markdown - Keep your research portable — your notes are yours 📚 BUILT FOR STUDYING, RESEARCH & PRODUCTIVITY - Students: highlight textbooks, articles and PDFs, then revise with AI flashcards - Researchers: collect sources, quotes and citations in one searchable place - Professionals: annotate documentation, track competitors, save key information - Writers & creators: gather references and quotes without losing the source 🔒 PRIVACY FIRST - Local-first storage — your highlights stay on your device by default - No tracking, no ads, no selling your data — ever - Optional secure cloud sync in Pro to access highlights on all your devices 🆚 A GREAT ALTERNATIVE TO OTHER HIGHLIGHTERS If you've tried Liner, Weava, Glasp, Hypothesis or other web highlighter and annotation tools, Web Highlighter gives you fast one-click highlighting, AI study tools and clean exports — with a privacy-first, local-first design and no forced sign-up. 💡 WHO IT'S FOR Students, researchers, academics, lawyers, writers, developers, and anyone who reads a lot online and wants to actually keep and use what they read. Install Web Highlighter free and turn the web into your personal, searchable knowledge library. Highlight text, annotate pages, save notes, and study smarter — all in one extension.