How to use the online alarm clock
Between video calls and a late lunch, it's easy to lose track of the clock, which is why 11:52 am shows up so often as a midday alarm. This rings straight from your browser at 11:52 am. No app, no account, just a tab that needs to stay open.
Set your preferred sound, press Start, then leave the tab where it is. Everything happens inside the browser — no background app, no notification pushed from a server — so an open tab is what actually makes the alarm ring at the right time.
Unlike a phone alarm, this one won't ring if you close the tab, put the computer to sleep, or shut the lid, so it suits a desk, a kitchen bench, or anywhere the device stays powered on and awake. It's free to use and doesn't need an account, but it's not built for unattended overnight use. On a 24-hour clock 11:52 am is written 11:52, and spoken aloud it's eight minutes to twelve in the afternoon. Written the Australian way that's 11.52 am, and typed in a hurry it's often 11:52am. Whether you would say set alarm for 11:52 am or put an alarm on for 11:52 am, the steps are the same: pick a sound, press Start, leave the tab open.
Common questions
Can I use this on my phone instead of a laptop?
Yes, it works in a mobile browser the same way, but phones are more likely to lock the screen or sleep, which can stop the alarm from ringing. A laptop or desktop tends to be more reliable for this.
Can I set more than one alarm at a time?
This page is built around a single alarm at a time. For multiple alarms, open a separate tab for each one and set a different time in each, keeping every tab open until it's rung.
Why use a browser alarm instead of my phone's built-in one?
Mainly for reliability against silent mode, do-not-disturb, or a phone left charging out of earshot. It's a useful backup or a desk-based alternative, though it depends on this tab staying open rather than running in the background of your phone.
Is there a cost to use this?
No, it's free, with no sign-up and no limit on how many times you set it. It just needs the tab left open until the time you've chosen arrives.
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