Install Youtube Highlighter

Web Highlights lets you highlight text on any website or PDF, create notes, and generate AI summaries. It’s free, simple, and doesn’t require signing up. The best online PDF and web highlighter.

Highlight and annotate YouTube transcripts. Generate AI summaries and chat with the video content to turn it into clear, searchable notes and annotations.

Distraction-free reading mode with AI summaries, notes and annotations - free, easy to use, no sign-up required. Turns any webpage into a clean reading experience — and saves a complete offline copy.