Set a duration or end time
Choose a preset from 1 minute to 1 hour, enter hours, minutes, and seconds, or count down to a specific date and time in your chosen time zone.
Online timer
Online Countdown Timer
Set a duration or an end date, choose a quick preset, customize the display, and hear an alert when time is up.
Set up and start your countdown
Ready to start
Focus session
00Days
00Hours
05Minutes
00Seconds
Ready for a 5-minute countdown.
Learn more
A free countdown timer for study, work, and events
The timer uses its actual end time to stay accurate when you switch tabs. Its status, label, and appearance are saved locally so you can resume after reloading.
Make the timer your own
Choose a background theme, text color, alert sound, and full-screen display for studying, presentations, or live streams.
Accurate timing on your device
The timer uses the actual end time and saves progress locally. Event names and timing data are never sent to a server.
Frequently asked questions
Quick answers to help you get accurate results.
Will the countdown continue in another tab?
Yes. It calculates the remaining time from the actual end time, so the display stays accurate when you return to the tab.
Can the timer play a sound when it finishes?
Yes. Choose a bell, digital beep, or soft chime. Adjust the volume or turn the sound off.
Can I use the timer in full-screen mode?
Yes. The Full screen button gives you a larger display for classrooms, events, workouts, and live streams.
Will my countdown be restored after I close the page?
Yes, in the same browser, as long as local data has not been cleared. A running timer is restored using its original end time.
Can I share my timer with someone else?
Yes. Nút Copy link tạo URL chứa thời lượng or mốc kết thúc, nhãn và phong cách để người nhận mở lại cấu hình tương ứng.