Online Alarm Clock

Use a simple and convenient Alarm Clock online and for free

Hours
Minutes
Sound
Please select an Alarm time
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Online Alarm Clock

About 123AlarmClock

Our online alarm clock will be useful to you in a variety of cases. For example, if you need to wake up at a set time, so as not to miss an important thing. Also, an alarm clock can come in handy when cooking in the oven, in sports games and on other occasions.
To set an online alarm, simply select the hours/minutes and a sound signal (optional), then click the Start button. You can rest assured that the alarm will sound at the exact time.
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How to use Alarm Clock online

  1. To get started, select the time for which you want to set the alarm clock and the sound of the alarm from the list (Optional).

    To get started, select the time for which you want to set the alarm clock and the sound of the alarm from the list (Optional).
  2. To start the alarm clock, click the «Start» button, immediately after that you can track the remaining time until the alarm.

    To start the alarm clock, click the «Start» button, immediately after that you can track the remaining time until the alarm.
  3. The alarm will sound at the exact time you set. If you want to stop the alarm, click the «Pause» button.

    The alarm will sound at the exact time you set. If you want to stop the alarm, click the «Pause» button.