What is the best free classroom timer?

KiwiBee's classroom timer is free, runs in the browser, and includes 9 timer styles (countdown, visual, bomb, pomodoro, and more). No signup or download required.

Do I need an app for a classroom timer?

No. Browser-based timers work on any device and don't require installation or school IT approval. They're also easier to project on a whiteboard.

Best classroom timer apps in 2026

What makes a good classroom timer?

A classroom timer needs three things: a large visible display, an audible end signal, and zero setup friction. Anything more is a bonus; anything less and you'll stop using it.

The timers we tested

We tested browser-based timers, mobile apps, and Chrome extensions. Here's what we found for each category.

KiwiBee (free)

9 timer styles in one place: classroom timer, visual timer, bomb, volcano, candle, sand, pomodoro, stopwatch, and interval. All free, no signup. Share to Google Classroom in one click.

Our recommendation

If you want a free, no-friction timer with variety, KiwiBee covers all the bases. If you're already paying for a platform with timers built in, use what you have. But don't pay for a standalone timer app — there's no reason to.