How to use it
- 1Choose a preset or enter a custom duration.
- 2Press Start.
- 3Pause or reset whenever needed.
- 4D’Clock alerts you when the timer reaches zero.
Frequently asked questions
Will the timer stay accurate in a background tab?
Yes. It is based on the target end time, not a counter, so it stays exact.
Will I hear an alarm?
A chime plays at zero, plus a browser notification if you allowed it.