Free Online Clock — Digital & Analog

ScreenTimer’s online clock displays your current local time in a clean, fullscreen format. Choose between a large digital display or a classic analog clock face — both update in real time and work on any device.

Digital Clock

A crisp, oversized time display that is easy to read from across the room. Toggle between 12-hour and 24-hour format, show or hide seconds, and see today’s full date below the clock. The time also appears in your browser tab title so it stays visible even when you are working in another tab.

Analog Clock

A beautifully rendered SVG clock face with smooth-sweeping second hand. Choose from three face styles: Classic (with numbers), Minimal (tick marks only), or Roman numerals. The clock automatically inherits your selected color theme, so it matches the rest of your ScreenTimer experience.

Screensaver Mode

Turn any device into a desk clock or bedside clock. The screensaver goes fullscreen on a pure black background — ideal for OLED screens — and gently drifts the clock position every minute to prevent burn-in. Works in both digital and analog styles. Click anywhere or press any key to exit.

Online Clock FAQ

Does the online clock show my local time automatically?

Yes. ScreenTimer uses your device’s system time and timezone settings to display your current local time automatically. No manual timezone selection is needed.

Can I switch between a digital and analog clock display?

Yes. The Clock tab has Digital and Analog sub-tabs. The analog display offers three face styles: Classic (numbers), Minimal (tick marks only), and Roman numerals. Both displays inherit your selected color theme.

What is the screensaver mode and does it prevent screen burn-in?

Screensaver mode displays the clock fullscreen on a pure black background. The clock drifts to a new position every 60 seconds to prevent burn-in on OLED and AMOLED screens. It works in both digital and analog styles. Click anywhere or press any key to exit.

Can I use my old phone as a bedside clock with this?

Yes. Open ScreenTimer, select the Clock tab, activate screensaver mode, set your screen to stay on while charging, and reduce brightness. The anti-burn-in drift makes it safe for overnight OLED display.