Top 5 Free Online Alarm Clocks

Once a night, the mobile phone could not be turned on since there was no power of the battery, I was worried about being late for work tomorrow morning, for I was not able to wake up myself on time without an alarm clock.

So I googled the internet to find a virtual alarm clock, which was a desktop software, but I forget the name now, since I only used it once. And then I kept the computer on, till the next morning when the alarm clock rang and woke me up.

Have you ever used a virtual alarm clock, too? Since now I prefer online web apps than desktop softwares, I collect 5 top free online alarm clocks here, maybe there will be used sometime in the future.

1. Online Clock

Online Clock

The interface for Online Clock is very simple, you set the time and it will ring then till you stop it.

2. Kuku Klok

Kuku Klok

Kuku Klok allows you to set the time as well as to select the sounds, such as Cockerel, Classic Clock, Electronic, and so on.

3. Naked Alarm Clock

Naked Alarm Clock

Naked Alarm Clock is more easy for you the set the time, and there are four audio sounds for your choice, they are Alarm Clock Bell, Alien Alarm, Digital Alarm, and Bugle Reveille.

4. Meta Clock

Meta Clock

There will be a pop-up with countdown feature when you set the alarm, you can choose the sound before setting, and the sounds include Good Morning, I Feel Good, Morning Twitter, and so on.

5. Music Alarm Clock

Music Alarm Clock

Music Alarm Clock offers two kinds of sounds, melody or radio station, which you can select and test when setting the alarm.  There are 15 songs for Melody, and 30 radio stations.

Among the above 5 free online alarm clocks, my favorite one is Kuku Klok, since it is more beautiful, which one is your favorite?

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  1. Posted October 3, 2009 at 12:42 pm | Permalink

    I think I will think twice to use them. It’s a waste of electricity to rely on your computer for this sole purpose. 🙂

  2. Young
    Posted October 3, 2009 at 1:26 pm | Permalink

    @Walter haha, you are right, electricity will be wasted, but sometimes it’s just a choice when the real alarm clock is not workable.

  3. Posted October 4, 2009 at 6:12 pm | Permalink

    Hello Young Yang,

    Thank you very much for writing about Online Clock!

    We have intentionally made our interface as simple as possible, because we find that the best software is always extremely simple.

    Also please note that Online Clock was the world’s first website devoted to being an online alarm clock (you can check this by reading the domain whois information and by checking to see how long each site has been online according to

    In addition to our main alarm clock, we offer several other timers, stopwatches, countdowns and even a clock radio web application. Please visit our site map page (linked to our name for this comment) to find them all.

    Thanks again for mentioning us!



  4. John
    Posted December 8, 2009 at 3:41 am | Permalink

    Since I don’t have cable TV and have my Mac Mini connected to my LCD TV to watch Hulu and others, I never turn my Mini off and these online alarms work like a charm.

    I like the best, especially when it says heavy snow – i go back to sleep! As a back i do use too!


  5. Young
    Posted December 8, 2009 at 9:16 am | Permalink

    @John I also like and have introduced on Free Nuts, too. cheers!!

  6. Posted March 3, 2010 at 3:09 pm | Permalink

    Here is another one: – Free Online Alarm Clock
    * AM/PM or 24 hour
    * full screen mode
    * alarm sound options
    * open web page when alarm stops
    * works offline
    * great for netbooks – Free Online Alarm Clock

  7. Andy Johnson
    Posted March 4, 2010 at 12:31 am | Permalink

    Great sources for these clocks but I don’t think I could trust them to wake me up from a deep slumber. I wake up to a These online tools I would use throughout the day though while I’m at my desk trying to time manage. Thanks for the info!

  8. Young
    Posted March 4, 2010 at 11:24 am | Permalink

    @Andy Johnson haha, MOSHI Voice Control Alarm Clocks are nice, but they are not free. 🙂

  9. Posted May 23, 2010 at 3:45 am | Permalink

    Thank you for these free resources – quite an array – I’ll pass it on – lots of people would love to know about some of these sites –

  10. Posted September 25, 2010 at 6:33 am | Permalink

    There is an excellent new one :
    width possibility of setting local MP3 files or YouTube links…

  11. TimYeung
    Posted December 17, 2010 at 12:10 pm | Permalink

    I like this one:
    It supports 7-day alarms. I can set it up to wake at 6:30 Monday to Friday. And let me sleep more on Sunday and Saturday by set it to wake at 8:30. And more, it allows me to set multiple alarms.

  12. Harley
    Posted December 25, 2010 at 2:48 pm | Permalink

    I have tried out all of those tonight! im using the second one to wake me up early tomorrow to open up presents!! well technically later since it is past 12:00!

  13. Harley
    Posted December 25, 2010 at 2:49 pm | Permalink

    btw its actually 12:50 where I live not 2:48

  14. genevievetr7
    Posted October 10, 2012 at 2:40 pm | Permalink

    the music alarm is awesome! its all Beatles

  15. TjBowman
    Posted December 22, 2012 at 6:52 am | Permalink

    Awesome article Young! These alarm clocks listed are great. I have actually created a new online alarm clock over at 
    It isn’t fully loaded with features yet, but there is one thing it will do: wake you up! By that I mean it’s LOUD! It makes it great as a backup alarm, that way if your soothing music alarm doesn’t wake you up, you know this one will!
    Anyways, thanks again for an awesome article!

  16. dannetstudio
    Posted December 7, 2013 at 11:38 am | Permalink

    Another good service is

  17. tjeditz
    Posted January 6, 2014 at 5:06 pm | Permalink

    Great list of alarm clocks and timers! I’m definitely a fan using an online alarm clock since I have a computer in my bedroom. Kukuklok is a good choice, simple and effective. I also like , it’s also simple but also exceptionally loud. Plus, once they are loaded you don’t need an internet connection to work, which makes them pretty dependable.