How to set the timer
Tap the big numbers and type minutes (7), minutes and seconds (12:30) or hours (1:15:00). Press Start or the space bar. The page keeps exact time from the clock, so it stays right even in a background tab, and plays a soft chime at zero.
Popular timers
One-tap pages for the most used lengths: 1, 2, 3, 5, 10, 15, 20, 25, 30, 45 and 60 minutes, plus 90 minutes and 2 hours. Need to count up instead? Use the stopwatch.
FAQ
Does the timer keep running in another tab?
Yes. It measures from the real clock, so switching tabs or dimming the screen does not slow it down.
Will it make a sound?
Yes, a soft chime at zero. Press Start once so the browser allows sound.
Is it free?
Yes, free with no account.