The web has anew layer.
Pin annotations anywhere on any webpage. See what others think in real-time. Join the conversation layer of the internet.
Everything you need to
annotate the web
Pixel-perfect annotations
Click any element, text, or pixel. Layr anchors your thought exactly where it belongs.
Threads & replies
Keep conversations organized with nested discussions and real-time threading.
Real-time Collab
See cursors and live typing as friends annotate with you in an instant sync layer.
Page ExplanationAI
Instant summary using your AI credits.
Badges &Gamification
Earn XP as you contribute.
AI Moderation
Real-time toxic filtering.
Emoji reactions
Express sentiment quickly.
As easy as 1, 2, 3
Install the extension
Available for Chrome, Arc, and Brave. Setup takes under 10 seconds.
Ctrl + click anywhere
Select text or just click a blank space to drop a pin. Type your thought.
The community sees it
Your annotation is live. Anyone visiting that page with Layr sees your contribution.
Already in action
Ready to leave your mark?
Free · Chrome, Arc, Brave · No account needed to explore