Choose a duration
Use a quick preset or enter the exact number of minutes.
Event & Time
Online Countdown Timer
A clear, accurate timer with presets, alarms and fullscreen mode.
Ready when you are
05:00
Quick answer
How to use this free countdown timer
Set a preset or custom duration, press Start, and keep the tab open. The timer runs locally and sounds an alarm when time expires.
- Price
- Free
- Account
- No signup
- Privacy
- Browser-based
- Best for
- meetings, workshops, focus sessions
A straightforward countdown timer
Set a duration, choose a preset or enter custom minutes, then keep the countdown visible while you work. The timer recalculates from its target time to stay accurate even when the browser slows background tabs.
Test your alert
Check the sound before an important presentation or session.
Start and focus
Pause, reset or move the countdown into fullscreen at any time.
Common questions
Good to know
Will the timer keep running in another tab?+
Yes. It calculates time remaining from a fixed target timestamp, although the visible display may refresh less frequently in a background tab.
Does it work without an account?+
Yes. The countdown runs entirely in your browser and does not require registration.