Stopwatch
Free online stopwatch with lap times. Start, stop and split laps to the hundredth of a second; the fastest and slowest laps are marked.
Online countdown timer with alarm
Set a countdown for cooking, focus sessions or the classroom. When the time is up, you hear an alarm, the tab title flashes and you can get a notification.
Runs in your browser. Nothing is uploaded.
Loading the countdown timer…
How to use the countdown timer
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Enter the hours, minutes and seconds, or select a preset.
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Select Start. The progress bar and the tab title show how much time is left.
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Allow notifications if you want an alert while you are working in another tab.
Frequently asked questions
Will I hear the timer in another tab?
Yes. The alarm plays in the background and the tab title flashes. With notifications allowed, your device also shows a notification.
Can I use it as a Pomodoro timer?
Yes. Select the 25 minute preset for a focus session and the 5 minute preset for the break.
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