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Chrono Timer / Side page
Set a 1 minute timer online with one click. The alarm rings exactly 60 seconds after you press start — no ads, no sign-up, works offline.
Quick answer
Start a free 1 minute timer online with alarm on Chrono Timer. Set a 1 minute timer online with one click. The alarm rings exactly 60 seconds after you press start — no ads, no sign-up, works offline.
Use hours, minutes and seconds — or tap a quick preset below the display.
Hit play or press Space. The countdown keeps running if you switch tabs.
When time is up the alarm rings, with an optional notification and confetti.
Open the page, confirm the duration, press start (or Space). The alarm sounds when time reaches zero—even if you switch tabs.
Yes. Adjust hours, minutes, and seconds anytime, or jump to another preset from related timers.
Yes—free on iautre.com, no sign-up, no ads.
Chrono Timer
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Custom time