How to use the online alarm clock
You are finishing what you are doing and leaving for the last appointment at your bank branch, so a 4:28 pm alarm gives the departure a firm marker. With 5:00 pm approaching, those 32 minutes may cover the journey, finding the entrance and arriving before the branch stops admitting customers. Keep the time visible while gathering your keys, wallet and any documents you need.
Before relying on the alarm for the bank appointment, test its sound while there is still time to correct the volume. Set a temporary alarm a minute ahead, listen for it, then reset the intended time to 4:28 pm. Because the alarm runs in the browser, closing its page or letting the phone sleep can leave the bank appointment without an audible warning; keeping the page active and the phone awake avoids that risk.
Leaving for a bank branch in the late afternoon can mean moving between indoor light and a dimmer street. A bright screen may feel harsh against that change, so lower its brightness enough to read 4:28 pm clearly without staring at the display. Once the alarm is set, place the phone where the sound remains audible and use the screen only for a quick time check before heading out.
Common questions
Do I need an account or an app?
Neither. Choose a time and a sound, press Start, and it runs in this browser tab. Nothing is downloaded, nothing is registered, and closing the page leaves nothing behind on the device.
Can I change the sound?
Yes, there is a short list of tones to pick from before you press Start. Softer sounds are easy to sleep through, so a firmer bell tends to be the safer choice for anything early in the morning.
Will it still be right when the clocks change?
Yes. It reads your device's local clock, so the move between GMT and BST at the end of March and October is picked up automatically, as long as the computer's date, time and time zone are set correctly.
Can I use this on a phone?
It works in a mobile browser, but phones lock the screen and suspend background tabs far more readily than a laptop does, which can stop the alarm sounding. For anything important, a desktop or a plugged-in laptop is the steadier option.