Chronograph

Chronograph is an online tool that lets you create, run, and share live stopwatches and countdown timers. Both stopwatches and timers sync across the cloud, so anyone with the shared link can view the countdown in real time and see updates instantly. Ideal for collaborative projects, workouts, cooking, or any activity that requires precise, shared timing, Chronograph provides a simple interface, customizable time units, and easy link sharing for both editing and viewing.