Online alarm clock for 12:33 pm
While preparing for an East Coast call from Perth, set the alarm for 12:33 pm before you need the reminder. That leaves a useful buffer for opening notes, checking names and settling in ahead of 1:00 pm. The alert marks the moment to shift from preparation to being ready, without repeatedly watching the clock.
Your Perth-to-East-Coast call depends on noticing the signal, so test the alarm sound now, while there is still time to adjust it. Check that the volume is clearly audible in the room where you will take the call, then leave the alarm running. If the browser alarm is no longer active when the reminder is due, it cannot sound, and the call may start without your prompt. A separate phone alarm is a sensible backup when timing cannot slip.
As your call approaches around midday, Perth sunlight can make a bright screen feel harsh or create reflections that hide small details in your notes. Angle the display away from direct glare, lower the brightness to a comfortable level and increase the text size if needed. Looking across the room briefly before 12:33 pm also gives your eyes a break before you focus on faces, notes and controls during the conversation.
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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