Keep your class on track with visual timers

Clear countdownEasy to read from anywhere
+/- AdjustAdd or subtract time on the fly
Projector readyPerfect for full-class display

Trusted by 10,000+ teachers worldwide

05min
00sec

Paused at 5 min

This demo is interactiveTry for free

What we do

Classroom tools should help teachers lead the room, not add another system to manage. We bring groups, seating, timers, schedules, noise monitoring, and more into one flexible whiteboard. Teachers can build the exact classroom view they need and start in seconds.

What began as a simple group generator is now an all-in-one classroom workspace. Every tool is designed to be clear on a projector, quick to control, and easy to use without training.

18

Classroom tools

One connected toolkit for the school day

10,000+

Teachers

Using the platform in real classrooms

20+

Countries reached

Supporting teachers around the world

Timer features that keep lessons moving

Clear timing, quick controls, and a display built for whole-class use.

Clear countdown

A bold, easy-to-read countdown that runs reliably for the whole activity.

Add or subtract time on the fly

Tap +/- to add or subtract minutes and 10-second steps, even while the countdown is running.

Audio alerts

Play a clear sound when time is up so students know exactly when to transition.

Fullscreen display

Project a bold, readable timer that works from the front row to the back wall.

Pause and resume

Stop the timer when you need to address the room, then continue without losing your place.

Color cues as time runs low

Digits turn orange in the last 30 seconds and red in the final 10, so students can feel the deadline coming.

As easy as 1, 2, start!

Three quick steps to set the timer and keep class on pace.

Set the time

Tap +/- to add minutes or 10-second steps until the countdown matches your activity.

Start, pause, resume

Run the countdown and pause whenever you need to address the room. Adjust time on the fly without losing your place.

Display it to the class

Switch to fullscreen so students can see the timer clearly and stay on task together.

More tools for your classroom

Quick helpers for grouping, seating, timing, picking names, and keeping the lesson moving. Add the tools you need to one flexible whiteboard, arrange them around your lesson, and run the whole classroom without switching between separate apps.

Simple, affordable pricing

Start free or subscribe for just $2.99/month.

Free plan

Forever free

  • All 18 Core Classroom Tools: Free forever
  • No Signup Required: Start using the tools immediately
  • Unlimited Everyday Use: No daily limits on the core classroom tools
  • Presentation Mode: Designed for projectors and interactive whiteboards
  • Saved on This Device: Boards and setups remain available in this browser
  • Customizable Whiteboards: Combine, arrange, and resize tools for each lesson
Best value

Pro plan

$2.99/month
  • Everything in Free: Plus all Pro benefits
  • 30 AI Credits Every Month: Shared across Write with AI, AI images and backgrounds, First-Then visuals, and the AI Sticker Maker
  • Unlimited Cloud Saving: Save classes, boards, groups, seating charts, schedules, and other tool setups
  • Multi-Device Sync: Continue on your school computer, laptop, tablet, or phone
  • Live QR Polling: Let students vote from their devices and see results in real time
  • Priority Support and Feature Requests: Get direct help and shape what we build next

Got questions? We have answers!

Can't find what you're looking for? We're here to help.

How does the timer work?

It is a countdown timer. Tap the +/- buttons to set minutes and seconds, then start. You can pause, resume, and adjust time mid-run. For count-up, the Stopwatch widget is a separate tool on the whiteboard.

How do I set the duration?

Tap the +/- buttons to add or subtract minutes (1-minute steps) and seconds (10-second steps). You can adjust anytime, even while the countdown is running.

Will it work on a projector?

Absolutely. Fullscreen mode is designed for classroom projectors. The large, clear display is visible from the back of a classroom.

Can I pause and resume the timer?

Yes. Pause at any time if you need to address the class, then resume where you left off. You can also reset to start fresh.

Is there an alarm when time is up?

Yes. You can enable audio alerts that play when the countdown reaches zero. The sound can be turned on or off depending on your classroom needs.

Can I use the timer with other tools?

Yes. Drop the timer onto your whiteboard alongside any other widgets you need: group generator, seating chart, scoreboard, picker, or anything else. Every tool composes on the same canvas.

Does the timer work offline?

Once the page is loaded, the timer works completely offline. No internet connection is needed during use.

Is the timer good for students with special needs?

Yes. Visual timers are often helpful for students with ADHD, autism, and other learning differences because the display makes time awareness clearer.

Why should I upgrade to Pro?

The classroom timer is free with no signup required. Pro lets you cloud-save boards that combine timers with groups, scoreboards, schedules, and other tools, then reopen the same setup on any of your devices. It also includes live QR polling, priority support, and 30 monthly AI credits.

Ready to start the countdown?

Clear countdownEasy to read from anywhere
+/- AdjustAdd or subtract time on the fly
Projector readyPerfect for full-class display