About Countdown
Create a live countdown timer to any future date and time — for a launch, event, exam, or deadline — and share it. The timer ticks down in your browser.
How to Use
- Pick the target date and time.
- Give your countdown a title.
- Watch the days, hours, minutes, and seconds tick down.
- Share the countdown link.
Why Use This Tool?
- Accurate — built on precise, well-tested mathematical formulas.
- Instant — all calculations happen client-side for zero latency.
- Private — no data is sent to any server; your information stays on your device.
- Free — no sign-up, no limits, no hidden costs.
Frequently Asked Questions
What can I use a countdown for?
Product launches, sales, webinars, exams, birthdays, holidays, or any deadline where a visible ticking timer builds anticipation or urgency.
Does the countdown keep running if I close the tab?
The timer is based on the target date, so it always shows the correct remaining time whenever the page is open — it doesn't need to run in the background.
What happens when the countdown reaches zero?
It stops at zero and typically shows a completed message, indicating the target moment has arrived.