15 Minute Timer

Start a fullscreen 15 minute timer online for presentations, activities, and focused work.

What this page is for

Open this 15-minute timer, start the countdown, and switch to fullscreen when you want the time to be visible across a room. The large display works well for classes, meetings, focus sessions, workouts, and any activity where people need to see the same countdown.

study sessions
Pomodoro work blocks
workshops
practice drills

How to use it

Press start, then use your browser or device fullscreen option for the cleanest large-screen view. You can share the page on a classroom display, meeting room monitor, tablet, projector, or second screen.