1. Select the time at which you want to activate the alarm.
Hours
Minutes
Seconds
2. Enter the URL you want to open. You can enter a YouTube video, an Online Radio or any other site!
Remember to add the code &autoplay=1 at the end of the url if you want to open a YouTube video and you're using a mobile device.

What is ClockOnline.us? What is an online alarm clock?

ClockOnline.us is an online alarm clock and allows you to create and set alarms to automatically open web sites when you want! It's free and online, and you can use it from your computer, tablet or mobile device.

What are the ways you can use this service?

  • Use it as an online alarm or alarm clock online and wake up listening to your favorite song, an online video or your favorite radio station!
  • Don't ever miss your favorite TV show or online Radio program triggering an alarm when it begins!
  • Run automated tasks or scripts opening the url of the service at the specified time.
  • Surprise your friends or family on his birthday by opening a video or song automatically at 00:00 hs!
  • ... and many more!

How the online alarm works?

  • 1 Select the time at which you want to activate the alarm.
  • 2 Enter the URL you want to open. You can enter a YouTube video, an Online Radio or any other site!
    Remember to add the code &autoplay=1 at the end of the url if you want to open a YouTube video and you're using a mobile device.
  • 3 Click the Activate Alarm button.
  • 4 At the specified time, the entered page will be automatically open! Remember don't close this window for the alarm to work.

Important!

  • 1 Make sure the speaker volume on your computer or mobile device is in a high level to hear the alarm.
  • 2 Check the Windows automatic updates, this can automatically reboot the system after installing updates and turn off the alarm.
  • 3 Be sure to disable Hibernate or Suspension mode for the alarm to work correctly.
  • 4 If you activate the alarm from a mobile device with videos from sites like YouTube, you must then add to the end of the video URL the code &autoplay=1, since by default YouTube will not automatically play videos when opening from mobile devices. For example: http://www.youtube.com/watch?v=fJ9rUzIMcZQ&autoplay=1