How to use the online timer
Interval sprints live or die on accurate timing, and 28 seconds is a common burst length whether you're doing suicides on the court or sprint efforts on the footpath. Tap start right before you take off, and let the sound tell you when to ease up instead of glancing at your watch mid-stride. It keeps every rep honest and stops the last few seconds turning into a guess.
Press Start and away it goes, counting down on its own without needing you to babysit it every few seconds. The only real rule is keeping this browser tab open, since the countdown pauses along with the page if you close it or shut the browser down entirely. Right at zero, a sound plays to let you know time's up, clear enough to hear from the next room over.
Kitchen timers are great until you need one outside the kitchen, and most phone timers sit behind a lock screen and a couple of taps. A browser tab is already open on most devices anyway, so the timer is right there without hunting for an app or a gadget. It's free, needs no registration, and works the same whether you're cooking, exercising, or trying to focus. People type this as set timer 28 seconds or timer for 28 seconds; both land here and start the same count.
Common questions
Can I set a custom time instead of the preset?
Yes, most pages let you adjust the minutes and seconds directly, so you're not limited to the exact length shown in the page title.
Does the timer work without an internet connection?
The page needs to load once, but the countdown itself runs locally in your browser, so a dropped connection partway through won't stop it.
Will the timer still run if my laptop goes to sleep?
No, if the device sleeps or the browser is suspended, the countdown pauses along with it, so keep your screen awake for an accurate result.
Is there a cost to use the timer?
No, it's free to use, with no registration, sign-up, or hidden limit on how many times you can run it.
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