Online Clock

Set Alarm for 5 Seconds

Set alarm for 5 seconds from now. An alarm will go off after 5 seconds.

5 Second Timer

Hours Minutes Seconds
Set Alarm

5 Second Timer

The 5 second timer shows a countdown that allows you to see exactly when the alarm will ring. You can turn off the alarm at any time.

set alarm for 4 seconds
set alarm for 6 seconds

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