Will the alarm still ring if I close my browser?

Great question! The alarm will continue playing as long as your browser tab is open, even if you switch to another tab. If you close the tab completely, though, the alarm won't ring. Keep the tab open in the background and you're all set!

Can I set multiple alarms at once?

Absolutely! You can set as many alarms as you need. Morning wake-up, afternoon nap reminder, evening medication—whatever your schedule demands. Each alarm works independently so you'll never miss an important moment.

What alarm sounds are available?

We've got a variety of sounds to choose from gentle beeps for light sleepers, classic alarm tones that mean business, and even some nature sounds if you prefer waking up to birdsong rather than buzzing. Pick what works for your morning mood.

Does this work on my phone too?

You bet! The online alarm clock works perfectly on any device phone, tablet, laptop, desktop. Same simple interface, same reliable alarms. Just make sure your phone's browser is allowed to play sounds in the background.

Is it really free? No hidden costs?

Completely, 100%, absolutely free. No premium tier, no subscription, no "upgrade to unlock basic features" nonsense. We believe waking up on time shouldn't cost you a thing. Use it as much as you want, forever.

Online Alarm Clock: Never Sleep Through Again

Set a reliable wake-up alarm in seconds. Free, easy, and works right in your browser.

Online Alarm Clock: Never Sleep Through Again

Set a reliable wake-up alarm in seconds. Free, easy, and works right in your browser.

Let's be honest waking up is hard enough without fighting with a complicated alarm app. That's why we built this online alarm clock to be ridiculously simple. Click, set, sleep. No accounts, no ads, no nonsense.

Whether you need a morning wake-up call, a reminder to take your pizza out of the oven, or a gentle nudge to log into that 6 AM meeting with colleagues on the other side of the world, this alarm clock has your back. Just choose your time, pick a sound, and get on with your day.

And here's the best part it keeps working even if you switch tabs or close your laptop. Your alarm will still go off right on time. Because what good is an alarm that only works when you're looking at it?

Bookmark this page and never trust your phone's alarm again. Your future well-rested self will thank you.

You Might Also Need

Timer — Need a countdown for cooking or workouts? Our online timer has you covered.
Stopwatch — Track elapsed time precisely for sports, experiments, or productivity.
Pomodoro Timer — Boost productivity with focused work sessions and break reminders.

Common Questions

Will the alarm still ring if I close my browser?: Great question! The alarm will continue playing as long as your browser tab is open, even if you switch to another tab. If you close the tab completely, though, the alarm won't ring. Keep the tab open in the background and you're all set!
Can I set multiple alarms at once?: Absolutely! You can set as many alarms as you need. Morning wake-up, afternoon nap reminder, evening medication—whatever your schedule demands. Each alarm works independently so you'll never miss an important moment.
What alarm sounds are available?: We've got a variety of sounds to choose from gentle beeps for light sleepers, classic alarm tones that mean business, and even some nature sounds if you prefer waking up to birdsong rather than buzzing. Pick what works for your morning mood.
Does this work on my phone too?: You bet! The online alarm clock works perfectly on any device phone, tablet, laptop, desktop. Same simple interface, same reliable alarms. Just make sure your phone's browser is allowed to play sounds in the background.
Is it really free? No hidden costs?: Completely, 100%, absolutely free. No premium tier, no subscription, no "upgrade to unlock basic features" nonsense. We believe waking up on time shouldn't cost you a thing. Use it as much as you want, forever.

Why You Need a Reliable Online Alarm Clock

Phone alarms have a nasty habit of failing at the worst moments. Low battery? Silent mode on? Phone decided to update overnight? Suddenly you're waking up an hour late with seventeen missed calls. An online alarm clock eliminates those variables. It works in your browser, independent of your phone's quirky settings. Open it on any device laptop, tablet, old phone you keep plugged in and you've got a backup alarm that actually works. Pair it with our countdown timer for time-sensitive tasks throughout your day.

Perfect for More Than Just Mornings

Sure, waking up is the classic use case. But an alarm clock is really a "remember to do this at exactly this time" tool. Use it to: - Remind yourself to take medication - Nudge you to start dinner so it's ready on time - Alert you when it's time to leave for an appointment - Wake you from a power nap without oversleeping - Remember to join that online webinar Life is busy. Let our planner help you organize everything, and let alarms handle the timing.

How to Set the Perfect Wake-Up Routine

The best alarm is the one you actually wake up to. Here's a pro tip: set two alarms. The first one, five minutes before your actual wake-up time, with a gentle sound. It brings you out of deep sleep gently. The second, at your real wake-up time, with something more insistent. Also, put your device across the room. Seriously. Having to physically get up to turn off the alarm is the oldest trick in the book because it works. While you're up, check our calendar to see what your day looks like.

The Problem with Phone Alarms (And How We Fix It)

Phone alarms seem convenient until they fail. Do not disturb mode left on? Silent switch flipped? Battery died at 3 AM? These aren't edge cases they happen to everyone eventually. Our online alarm runs in your browser on any device. Keep an old tablet plugged in by your bed. Use your work laptop that never sleeps. Suddenly you've got a backup system that doesn't rely on your phone behaving perfectly. For precise timing needs, our stopwatch is great for tracking how long your morning routine actually takes.

Why Choose Our Alarm Clock

Here's what makes us different: - Dead simple to use set an alarm in seconds - Works on any device with a browser - Multiple sound options for every preference - No account, no sign-up, no email spam - Completely free, forever - Alarms work even when you switch tabs Whether you're a heavy sleeper who needs something loud or someone who just needs a gentle reminder, we've got you covered. Need to focus? Try our pomodoro for productive work sessions between alarms.