Choose an alarm sound
Snooze duration (minutes)
The Online Alarm Clock is a digital alarm clock online that helps you to wake up and ensures you don't oversleep. All you need for this free alarm clock is your computer and an active internet connection. The alarm can give you a gentle wake-up call, or you can crank the volume up if you have trouble getting out of bed in the mornings.
This computer alarm clock has its own software to sound an alarm at a certain time. You don't need to install anything or do anything other than set the alarm.
Try the YouTube Alarm Clock, where you can set a video alarm. If you pick a song from a YouTube video, it can be scheduled to play at your designated wake-up time without having to use an MP3 player or a third-party app.
No, this computer alarm clock doesn't work if you close the tab. However, you don't have to leave the tab as your active window indefinitely. You can switch over to a different tab, and the alarm clock will still function fine, as long as it is open.
No, an alarm on the computer won't work if your computer is in sleep mode. However, if just your display is turned off, the Online Alarm Clock will still play on some devices. If you aren't sure whether your operating system will play the alarm with the display turned off, it is best to leave it on and not risk a late wake-up from your laptop alarm.
No, neither the Online Alarm Clock nor any other internet alarm clock works when the computer is shut down.