Host a shared timer
Starting a session…
Scan to join
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Open the link or type the code to sync every screen.
Add a timer
Quick set:
Shared controls
Everyone sees the same clock. Start, pause or reset here and every device updates.
Connected — 0
Keep this host tab open. It owns the session and relays it to everyone.
Timers
Add a countdown, stopwatch, or Pomodoro above.
How a shared timer works
Add one or more timers, then share the QR code. Everyone who joins watches the same synchronized countdown on their own screen. Pause it and every screen pauses. A chime plays when a countdown or Pomodoro phase finishes. The session lives in this browser and ends when this tab closes (parts of WebRTC may rely on relay infrastructure on some networks).