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Clock displays

Set up a fullscreen digital desk clock in your browser

Choose a digital clock or watch face, enter fullscreen, adjust your desk display, and understand the difference between a web clock and a screensaver.

By Ed Vaquerano · Published September 22, 2026 · Practical product guide

Choose your clock face

AlarmClock.live’s homepage offers a live desk display with six digital clock designs and six watch faces. The Clocks tab opens by default. Choose Watches when you prefer moving hands and sub-dials. Both collections use your device’s time, so check the computer’s clock and time zone if the displayed time is wrong.

Choose for the viewing distance

Pick a design you can read from where you sit. A detailed watch may look good nearby, while a large digital readout can be easier to scan across a desk. Start with the time itself: seconds, weather, and moon details are secondary if they make the main readout harder for you to use.

Use the face picker below the main workspace to try the alternatives. The site stores face preferences in the browser when storage is available. Clearing site data or using another browser can reset those choices.

Enter and leave fullscreen

  1. Choose a face on the homepage.
  2. Select Fullscreen above the live clock.
  3. Use Exit fullscreen or your browser’s Escape key to return.
  4. In fullscreen, tap Alarm once to view the set alarm. Double-tap or double-click it to return to the alarm setter.

Fullscreen support depends on the browser and device. A desktop browser window maximized to the display is an alternative if the fullscreen request is unavailable. Check the clock after rotating a phone or changing the display arrangement.

Make the display comfortable

Adjust device brightness to the room and choose a viewing angle that avoids glare. On watch faces, the color dot by LIVE CLOCK opens the hand-color selector. Choose a color with enough contrast against the face rather than relying only on a favorite hue.

Use Keep screen awake when you need a continuously visible desk clock and the browser supports it. Read the status: fullscreen by itself does not stop system sleep. Avoid leaving a static display on unattended indefinitely; use your device’s normal screen-care settings when the clock is not needed.

A web clock is not an installed screensaver

The display runs in an open browser page. It does not replace the operating system’s lock screen or become an alarm service after the browser closes. Its main clock follows the device’s time; changing the weather city does not turn the main clock into that city’s time.

Use the world clock tool for other time zones. To customize the supporting information, read the weather city guide and the moon display explanation.

Continue exploring

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Ed Vaquerano is the independent creator and operator of AlarmClock.live in California, US. Read the editorial policy or send a correction.