About the 2 minute timer
Two minutes is the recommended time for brushing teeth, which makes this a family favorite. In class, it’s ideal for quick transitions, a short think-pair-share, or a brain break.
Ways to use it
- Toothbrushing timer for kids.
- Classroom transitions and tidy-up time.
- Think-pair-share discussions.
Frequently asked questions
How long should kids brush their teeth?
Dentists generally recommend two minutes, twice a day. This timer makes it easy to see when they’re done.
Can I make it count silently?
Yes. Turn sound off and the screen flashes gently when the two minutes are up.
Can I keep the timer on screen while I present slides?
Yes. Click "Pop out timer" and a small timer window floats on top of everything, including Google Slides or PowerPoint in fullscreen. Drag it to a corner and resize it. In Chrome and Edge it has its own Start, Pause and Reset buttons.
How do I make the timer silent?
Click the big "Sound on" button so it says "Sound off". The timer will only flash the screen when time is up. Your choice is remembered next time.
Will the timer keep running if I switch tabs?
Yes. The timer counts from the clock, not from the page, so it stays accurate in a background tab. The tab title also shows the time left.
Is the screen flash safe for students?
Yes. It pulses slowly, about once a second, well below the speed that can affect people with photosensitive epilepsy, and stops after 10 seconds. You can turn it off too.