How to Set Multiple Alarms at Once in Your Browser

You can set multiple alarms at once right in your browser - One for waking up, a backup a few minutes later, and more for reminders through the day. Each alarm runs on its own and saves to your device, so you can stack as many as you need without an app.

Key points

• Set several alarms from the alarm hub, each with its own time and sound.
• A backup alarm a few minutes after the first one helps heavy sleepers.
• All alarms show up on your My Alarms page so you can manage them.
• Keep the tab open and the device awake - That's what makes them ring.
• Use a multi-timer instead when you need countdowns, not clock times.

Set multiple alarms in 5 steps

Here's how to stack a few alarms quickly:

1. Open the online alarm clock in your browser.
2. Set your first alarm - Say, a 7:00 AM wake-up.
3. Add a second alarm for a few minutes later as a backup.
4. Add more alarms for reminders, like a 12:30 PM lunch or a 5:00 PM stop-work nudge.
5. Open the My Alarms page to see and tweak them all in one place.

Each alarm is independent. Setting one doesn't cancel another, so you can build a whole day of nudges.

Smart ways to use a stack of alarms

More than one alarm isn't overkill - It's a system. A few setups that work well:

• Wake-up + backup. A first alarm and a second one 5–10 minutes later, so a single miss doesn't sink your morning.
• Routine cues. Alarms for leaving the house, a meeting, and lunch keep your day on rails.
• Medication or water reminders. Set a few through the day so you don't forget.
• Shared schedule. Same set of alarm times for everyone in the house.

If you tend to sleep through a single alarm, our guide on how to wake up as a heavy sleeper explains why a backup alarm helps so much.

Alarms vs. timers - Which should you stack?

People mix these up, so here's the quick difference:

If you're thinking "ring at this time," use alarms. If you're thinking "ring after this long," use the multi-timer, which runs several countdowns side by side.

Keep every alarm ringing

The same rule covers all of them at once: the tab has to stay open and your device has to stay awake. Close the tab and every alarm goes quiet. Let the laptop sleep and none of them can fire. So keep the device plugged in and the tab up front.

A couple more checks:

• Don't mute the tab - A muted tab silences every alarm in it.
• Turn the volume up so the later, quieter reminders still reach you.

Everything you set is saved on your device through the browser, with no account and no syncing to other machines. They'll still be there after a refresh.

Trim the list when you're done

A long stack of alarms is handy until it starts beeping when you don't want it to. Pop into the My Alarms page now and then to delete the ones you no longer need. For a set you want every single morning, see how to set a recurring daily alarm online instead of re-adding them by hand.

TL;DR

Open the alarm hub and add as many alarms as you want - A wake-up, a backup a few minutes later, and reminders through the day. Manage them all from the My Alarms page, keep the tab open and unmuted, and your device awake. For countdowns instead of clock times, use the multi-timer.