Timer
Countdown timer with custom duration, quick presets, and your choice of alert sound. Set it for seconds, minutes, or hours - all in your browser.
Custom sounds
Quick presets
Free
Set a duration below
hours
:
min
:
sec
Alert sound
Quick Presets
One click to set common durations from 1 to 60 minutes.
Custom Duration
Set any duration with individual hour, minute, and second inputs.
5 Alert Sounds
Choose from gentle beep, bell, chime, ding, or double beep - or go silent.