DotSync — Share cursors on the same page

See each other's cursors in real time when you and your teammates open the same URL.

DotSync lets you and your team see each other's cursor positions in real time on any webpage — without touching the site's code. Perfect for remote design reviews, pair programming, sales demos, or any situation where you want to say "look at this" and actually point to it. HOW IT WORKS Install DotSync, enter a room code in the popup, and share that code with whoever you want to collaborate with. Open the same page — your dots appear instantly. FEATURES · Works on any website — no script tags, no admin access required · Room code privacy — only people with your code can see your cursor · 3 marker styles — dot, ring, or arrow (each person chooses their own) · Off-screen indicators — if someone scrolls out of view, a ▲ or ▼ marker pins to the screen edge so you never lose track of them · Lightweight — cursor sharing pauses automatically when you're idle or switch tabs, keeping bandwidth use minimal · Synced settings — room code and display name sync across your devices via Chrome PRIVACY Cursor position data is relayed in real time and never stored on the server. No analytics. No tracking. No third-party data sharing.