Set a timer for any length and get an alarm when time is up.
05:00
Keep this tab open. The time left also shows in the tab title, so you can switch tabs.
Last reviewed by the OnlineToolPro team
A simple countdown timer with an alarm. Pick a quick preset like 5, 10 or 25 minutes or set any time up to 99 hours; pause and resume as needed. The time left also shows in the browser tab title.
How it works
3 simple steps. No experience needed.
Good to know
25 minutes is the classic Pomodoro focus session followed by a 5-minute break. Short timers of 1–3 minutes suit tooth brushing, tea, presentations and exam questions.
Check that your device isn't muted and the tab is still open. Browsers only allow sound after you interact with the page, which is why the alarm is armed when you press Start.
FAQ
Yes, as long as the tab stays open and your device isn't muted. The alarm is enabled when you press Start.
Yes. The timer counts down to a fixed end time, so it stays accurate even when your browser slows background tabs.
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