Online Timer
Set any time, press Start, and we will ring when it is up.
Keyboard: Space start/pause · R reset · F full screen
Frequently asked questions
How do I use the online timer?
Enter hours, minutes and seconds, then press Start. The timer counts down and plays an alarm at zero. You can pause, reset or switch to full screen at any time.
Can I share a timer with a preset time?
Yes. Add ?t= and the number of seconds to the address, for example /timer/?t=420 for a 7 minute timer.
Does the timer work offline?
Once the page has loaded, the timer runs entirely in your browser and does not need an internet connection.