Online Countdown Timer

Days 000
Hours 23
Minutes 59
Seconds 59

Completion time will appear here.

Timer is ready.

Time remaining 100%

Free Large Online Countdown Timer

Duration and event modes

Count down a fixed duration or select a future event date and time.

Large readable display

High-contrast digits remain clearly visible on desktop, tablet, mobile and fullscreen displays.

Start, pause and reset

Control the countdown with visible buttons or use the space bar to start and pause.

Progress tracking

The progress bar shows the percentage of configured time still remaining.

Custom completion alert

Choose an alarm sound, enter a custom message and optionally enable desktop notifications.

Persistent timer

The active target time is saved locally so the countdown can continue after a page refresh.

How to Use the Countdown Timer

  1. Select Duration Timer or Event Date.
  2. Enter the desired duration or choose a future date and press the corresponding set button.
  3. Press Start. Press it again to pause or resume the countdown.
  4. Use Reset to return to the configured starting value.

Preset Countdown Timers

More than 250 ready-to-use presets are generated automatically. Selecting one sets and starts the timer.

Preset Timer in Minutes — 1 to 120
Preset Timer in Seconds — 1 to 60
Preset Timer in Hours — 1 to 48
Preset Timer in Days — 1 to 30
The countdown uses the visitor’s device date, time and time zone.
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