Countdown Timer
Time’s Up!
How to Use the Free Online Countdown Timer
Our online Countdown Timer makes it easy to track any amount of time. By default, the timer is set to 10 seconds, but you can quickly change it to any hours, minutes, or seconds. You can also switch to Target Date mode to count down to a future date and time.
How it Works
Click Settings to open the timer options.
Choose one of the available modes:
Countdown Mode – Set a custom duration using hours, minutes, and seconds.
Target Date Mode – Count down to a specific future date and time.
Enter your preferred time and click Save & Apply.
Click Start Timer to begin the countdown.
While the timer is running, you can:
Pause to temporarily stop the timer.
Resume to continue from where you paused.
Stop to end the timer completely.
Reset to return to the last saved time.
Click Share Timer to generate a shareable link with your current timer settings.
The timer continues running while you browse other tabs. For the best experience, keep this tab open and avoid locking your screen on mobile devices.
Frequently Asked Questions
How do I use the online countdown timer?
Click Settings, choose Countdown Mode, set your preferred hours, minutes, and seconds, then click Save & Apply. Finally, click Start Timer to begin the countdown.
Can I count down to a future date and time?
Yes. Open Settings, switch to Target Date Mode, select your future date and time, then save your changes to start the countdown.
Can I pause or stop the timer?
Yes. You can Pause, Resume, Stop, or Reset the timer at any time while it is running.
Can I customize the timer settings?
Yes. You can change the timer duration, alert sound, volume, notifications, and other available settings from the Settings menu.
Can I share my timer with others?
Yes. Click Share Timer to generate a shareable link that you can send to friends, classmates, coworkers, or anyone else.
Does the timer keep running if I switch tabs?
Yes. The timer can continue running while you browse other tabs. For the best experience, keep this tab open and avoid locking your screen on mobile devices.
Does this countdown timer work on mobile devices?
Yes. The timer works on desktops, tablets, and smartphones using a modern web browser.
Is this online countdown timer free?
Yes. The countdown timer is completely free to use. No registration or software installation is required.