1. Open your room
Choose “Share my screen” on the homepage. Your room is created without an account. Choose “Choose a screen” in the room and use your browser’s picker to select a screen, window or tab.
2. Send your invitation
Copy the invitation link and send it to the people you want to invite. Anyone with the complete invitation can join until the room is full or the session ends. Viewers choose a display name and join in their browser.
3. Show what you mean
ScreenSharing connects your browser directly to each viewer using WebRTC. Keep your sharing tab open. You can pause, change quality, add your microphone, stop the current screen, or end the whole room. For sound setup, read how to share your screen with audio.
A small room, by design
One presenter can invite one, two or up to three viewers. You do not need to fill the room. Each viewer adds an outgoing connection from the presenter. If the picture gets choppy, select Light quality or invite fewer people.
Draw on the shared view
Open Draw for a pen, highlighter or rectangle. Both the presenter and viewers can annotate; the presenter can turn off viewer drawing. Marks sync through direct WebRTC data channels and do not change the original screen. Clear old marks after scrolling to different content. Explore screen sharing with annotation for a drawing demo.
What our server does
The room service manages invitations and connection messages. STUN helps browsers discover reachable addresses. Screen and audio are not recorded or relayed by our server. Temporary chat messages do pass through the room service.