Use this free 25 minute classroom timer for lessons, activities, silent work, and group tasks.
Preset online countdown with pause, reset, and quick restart.
This page loads the timer with 0 hours, 25 minutes, and 0 seconds pre-filled so you can start it immediately.
Yes. The fields stay editable after the page loads.
A classroom timer helps teachers and students manage activities, reading blocks, and timed tasks.
Yes. It plays an alarm sound when the lesson timer finishes.
Yes. It works on mobile phones, tablets, laptops, and desktop browsers.
No. It runs directly in your browser.
A Pomodoro timer is a simple focus timer that usually runs for 25 minutes followed by a short break.
Yes. The timer plays an alarm sound when the 25 minute session ends.
Yes. It works on mobile phones, tablets, and desktop browsers.
No. It runs directly in your browser with no download required.
