How do I use the countdown timer?

You can use the countdown timer in two modes. In Duration mode, enter hours, minutes, and seconds and click Start. In Event Date mode, pick a future date and time and the timer will count down to that moment automatically.

Can I pause and resume the countdown timer?

Yes! Once the timer is running, click the Pause button to pause it. Click Resume to continue from where you left off. You can also Reset to start over.

Does the countdown timer play a sound when it reaches zero?

Yes, the timer plays an alert sound and shows a notification when it reaches zero. Make sure your device volume is on to hear the beep.

Can I use quick presets for the countdown timer?

Yes! The timer includes quick preset buttons for common durations like 1 minute, 5 minutes, 10 minutes, 15 minutes, 25 minutes (Pomodoro), and 30 minutes. Just click a preset and then Start.

Countdown Timer – Online Event Countdown

⏱️ Online Countdown Timer

Hours

Minutes

Seconds

Quick Presets

Event Name (optional) Target Date & Time

00:05:00

Ready

📖 How to Use the Countdown Timer

Choose a mode: Select "Duration" to count down for a set amount of time, or "Event Date" to count down to a specific date and time.
Set your time: In Duration mode, enter hours, minutes, and seconds — or click a quick preset like 5 min, 25 min (Pomodoro), or 1 hour.
Name your event (optional): In Event Date mode, enter a label like "Product Launch" and select your target date and time.
Start the countdown: Click the green Start button. The timer will display a live countdown with a progress bar.
Pause, Resume, or Reset: Use the on-screen buttons at any time. When the timer finishes, an alert will sound and a notification will appear.

ℹ️ About This Countdown Timer

Our countdown timer is a free, instant-use online countdown tool that works entirely in your browser — no downloads, no sign-up required. Whether you need a timer online for a Pomodoro work session, cooking, a workout, a meeting, or a special event countdown like a birthday or product launch, this tool has you covered.

Switch between Duration Mode — where you set a specific number of hours, minutes, and seconds — and Event Date Mode, where you target any future date and time. Quick preset buttons let you jump to common durations in one click. A smooth progress bar, live segment display, and audio alert at zero make this one of the most complete countdown timers available online. It works on desktop, tablet, and mobile with no performance issues.

❓ Frequently Asked Questions

Choose Duration mode and enter hours, minutes, and seconds (or click a quick preset), then press Start. Alternatively, switch to Event Date mode, pick a future date and time, and the timer counts down automatically to that moment.

Yes! Once the timer is running, click the yellow Pause button to freeze it. The Resume button (blue) will appear — click it to continue from exactly where you left off. Hit Reset at any time to return to your original duration.

Yes. When the countdown reaches zero, a beep sound plays (using the Web Audio API built into your browser) and a popup notification appears. Make sure your device volume is turned on to hear the alert.

In Duration mode you can set up to 99 hours, 59 minutes, and 59 seconds. In Event Date mode, you can count down to any future date — even years away — and the timer will display days, hours, minutes, and seconds remaining.

The timer includes presets for 1 minute, 5 minutes, 10 minutes, 15 minutes, 25 minutes (Pomodoro technique), 30 minutes, and 1 hour. Clicking a preset fills in the time fields instantly — just press Start to begin.

⏳ Countdown Timer

⏱️ Online Countdown Timer

📖 How to Use the Countdown Timer

ℹ️ About This Countdown Timer

❓ Frequently Asked Questions