Hours and minutes to set the online alarm. An alarm message will appear and a preselected sound will be played at the set time.

When setting an alarm, you can click the "Test" button to preview the alarm and check the volume.

You can configure the appearance of the alarm clock (text color, type, and size), and these settings will be saved; they will be used the next time you open your web browser.

If you close your browser or turn off your computer, the online alarm clock will not work, but it will work without an internet connection.

You can add online alarm links with different time settings to your browser's favorites. Opening such a link will set the alarm to a predefined time.

You can also use timer, stopwatch, world clock, website plugins. It's all free.

Many users have provided feedback that ClickClock.cc is the best clock website and app they have ever used.