For teachers & classrooms
A clearer classroom countdown.
Big numbers for lessons, group work and activity changes.
Classroom timer
Focus
today for
a brighter
tomorrow.
Online timer
Set your minutes. Make them count.
Small moments.
Big progress.
Ready
40:00
Minutes : Seconds
Keep this tab open for the alarm.
Popular minute timers
Quick starts for common tasks.
Track more than time
Every second, counted.
Count up and record laps in a clean, simple view.
Stopwatch
A timer for the way you work
Simple tools. Real progress.
Set your time
Enter your hours, minutes and seconds or choose a quick preset.
Choose your sound
Pick Bell or Chime and test it before you start, or turn sound off.
Go full screen
Remove distractions and keep your timer front and center.
Get started
How to use this online timer
- Set your time with the hours, minutes and seconds fields or a preset.
- Choose a sound, press Test sound, then press Start timer.
- Keep this tab open, or use Full screen for fewer distractions.
- At zero the page shows Time’s up and plays your alarm if sound is on and the browser allows it.
Frequently asked questions
Still have a question? Get in touch
Can I pause the timer?
Yes. Pause holds the remaining time. Resume continues from that point. Reset returns to the chosen starting duration.
Can I change the alarm sound?
Yes. Choose Bell, Chime or Off, and use Test sound before you start. Also check your device volume, because the page cannot turn up a muted device.
Does it work with my screen locked?
A browser may suspend a page when your device locks or sleeps. The remaining time is recalculated when you return, but an alarm at the exact finish time is not guaranteed. Keep the page visible when hearing the alarm matters.
Can I use it full screen?
Yes. Full screen opens a large focus view with the time, Pause and Reset. Where the browser allows it, the page also switches to native full screen. Exit focus, or the Esc key, returns to the normal controls.