TimerHub

Online Clock

A large full-screen digital clock showing your current local time, with a fullscreen mode.

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How to use it

  1. 1

    Read the time

    The big display shows your current local time, updating every second along with today's date.

  2. 2

    Go full screen

    Tap the Fullscreen button to fill your whole screen — ideal for a desk clock or a display board.

  3. 3

    Pick your format

    Switch between 24-hour and 12-hour time, and hide the seconds for a cleaner look.

Perfect for every need

Desk & display clock

Turn any spare monitor, tablet, or TV into a large, always-on clock.

  • Second screen
  • Kiosk display
  • Reception desk

Presenting & streaming

Show a clear, readable time on screen during talks, exams, and live streams.

  • Classroom timer
  • Webinar clock
  • Stream overlay

Focus & routine

Keep a glanceable clock in view to stay on schedule through the day.

  • Study sessions
  • Work blocks
  • Bedtime routine

Frequently asked questions

Where does the time come from?

The clock reads your device's own clock and time zone, so it always matches your local time — no account or setup needed.

How do I make it full screen?

Click the Fullscreen button. Your browser fills the whole screen with the clock; press Esc or the Exit button to return.

Can I switch between 12-hour and 24-hour time?

Yes. Use the 24-hour / 12-hour toggle. In 12-hour mode the clock shows an AM or PM label. You can also hide the seconds.