OneTapTimer

Interval Timer

Time work and rest phases for interval training. Customize work duration, rest duration, number of rounds, and an optional get-ready phase. Audible cues announce each phase change.

How it works:

  • Set work seconds, rest seconds, and number of rounds
  • Optionally add a get-ready phase before the first round
  • Press Start and the timer counts down each phase
  • Audio cues mark each phase change; your first click may be required to enable sound
  • Keep this tab open while the workout runs; settings are not stored after closing it
Get readyRound 1 / 8

00:10

Interval settings

Changes apply when you press Update (the timer resets).