The Best Online Alarm Clock Websites

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There was a time when we used to keep an

alarm clock

by our bed and bet on that to wake us up each morning. While most of those devices must have been replaced by your

mobile phone features

, there a few people (including me) who still use them.

However, waking up in the morning is not the only thing you use an alarm for, do you? Whether you need to take a short nap at work, or just want to be reminded about something at a specified time, an alarm can always come to the rescue. In such scenarios, I would say that an online alarm clock is a good placeholder. And, that’s because it is easy and quick to open a browser tab, set an alarm and minimize it so that it doesn’t interfere with what you are doing.

Let us check out 10 cool and simple online alarm clocks and find the one that suits you best.

Music Alarm Clock

Music Alarm Clock is amazing when it comes to choosing a wake up sound. You can either choose a melodious sound from the drop down list or  tune in to a radio station. You can also test the sound before setting the alarm.

Music Alarm Clock has a simple digital interface with a color background. You can easily change the color of your screen and size of numerals by pressing the tabs available at the top of the page (left and right side).

Online Clock

Online Stopwatch

Online Stopwatch is a neat one. Just click on Alarm is Off button. A green hour hand will appear. Set the time by dragging this green arrow at the appropriate position. Then click on the same button to show the minute hand and set the exact alarm time.


Online Video Clock

Online Video Clock is a cool service which lets your favorite YouTube videos wake you up. All you need to do is set a time, click on the button reading Youtube Browser, pick a video and hit Set Alarm.

Online Video Clock

Alarm Clock Server

Alarm Clock Server is video alarm that supports selection of videos from Youtube. As compared to Online Video Clock, it has a better interface.

Alarm Clock Server

Meta Clock

Meta Clock is special is the sense that it can push an update to your Facebook profile while it works to wake you up. That’s how you can put your thought of the day without even logging in to Facebook maually. It indeed is one of the best in the arena.

Meta Clock

Online Alarm Clock (Cgsnetwork)

Online Alarm Clock (Cgsnetwork) works best when you need accurate atomic clock time. Set the alarm time and click on Set Alarm button. That’s all. However, note that you need java enabled browsers to run this application.



Want to wake up the old fashioned way, to the cock-a-doodle-doo of a rooster ? Kl0koo does exactly that. Just set the time and go to sleep…and let the irritating sound of rooster wake you up. You can also choose to play and test different sounds from the drop down list.

Kolkoo Alarm Clock

Kuku Klok

Kuku Klok is similar to Klukoo, but, with a cleaner and more user friendly interface. This is my personal favorite in the list.


Military Time

Military Time is a clone of It offers you some customization options too.

Military Time Clock

Bonus: Stopwatch

If you are looking for a stopwatch to capture the timespan of some activity, you should try out Web Stopwatch. It’s as simple as it can be.

Stop Watch


Hope you find an alarm clock in the list that suits you. If you are aware of other such tools which aren’t a part of the list then do let us know in the comments section. We would love to exand our list.

Top Image Credit: fdecomite

Last updated on 23 February, 2022

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