30 Second Timer
Set a timer for 30 seconds. It is ready to go below - press start and the alarm will sound when the countdown reaches zero.
00:30
Ready
Shortcuts: Space start or pause, R reset, F fullscreen, M mute
About the 30 second timer
Short countdowns like this are usually about precision rather than patience: plank holds, rinse times, speed rounds, or anything where watching a clock would be a distraction. The alarm is the point, so keep the sound on and the tab open in the background.
Need a different length? Set a custom timer in hours, minutes and seconds, or pick one of the presets below.