Online Stopwatch

Start, pause and record laps. Times keep running accurately even if you switch tabs.

Runs in your browser — nothing is uploaded
Mode

00:00

How to use Online Stopwatch

  1. Pick Timer, Stopwatch, Countdown or Pomodoro.
  2. Set the time (or use a quick preset) and press Start.
  3. Keep the tab open — an alarm sounds when the time is up.