What is Pebble?

Pebble is an AI-powered active reading companion that helps you actively read, watch, and memorize content on the web. It embeds AI questions to check comprehension, allows web highlights and notes, and provides document Q&A for websites. It also generates live AI questions while watching YouTube videos and saves questions, highlights, and notes to memory for spaced repetition quizzes.

How to use Pebble?

Install the Pebble extension from the Chrome Web Store. While browsing any website, use the extension to highlight text, take notes, and ask questions about the content. When watching YouTube videos, Pebble generates live AI questions to test your understanding. Saved questions, highlights, and notes are used for spaced repetition quizzes on the associated website.

Core features of Pebble

Embedded AI questions to check if you're actively reading
Web highlights & notes
Document Q/A for websites
Live AI generated questions while watching YouTube videos
Saving questions, highlights and notes to memory for spaced repetition AI quizzes