Presentation Countdown Timer

How to Use the Presentation Countdown Timer

Whether you need a countdown timer for a conference session, a stopwatch-style display for a workshop activity, or a break countdown between presentation segments, this tool has you covered. It works entirely in your browser — no downloads or sign-ups required.

Setting up your countdown

1. Choose a duration — Pick from popular presets (1, 5, 10, 15, 20, or 30 minutes) or set a custom time with hours, minutes, and seconds.
2. Customize the look — Select a color scheme (light, dark, blue, or green) and font style to match your presentation theme.
3. Add time-mark alerts — Configure messages that appear at specific moments during the countdown. Set the exact minute and second for each alert. For example, show "5 minutes remaining" when the timer reaches the 5-minute mark, or "Please wrap up" at 1 minute left.
4. Enable the beep — Turn on the audio beep option to play a short sound every second during the last 10 seconds of the countdown.
5. Start and go fullscreen — Hit Start to begin the countdown, then click the fullscreen button to display the timer on the entire screen, perfect for projecting in a conference room.

Presentation timer use cases

Presenters use countdown timers to keep sessions on track at conferences and meetings. Event organizers display them during breaks so attendees know when to return. Teachers use them for timed activities and exams. Whether you're building a deck with SlideModel presentation templates or running a live workshop, the fullscreen mode makes the countdown visible from anywhere in the room, and the time-mark alerts let you communicate messages to the audience without interrupting the flow.

Saving your settings

Your timer configuration is automatically saved in your browser. When you return to this page, your previous duration, style, alert settings, and beep preference will be restored, so you can start the same countdown again with one click.

Frequently Asked Questions

Can I use this timer during a live presentation? Yes. Click the fullscreen button to display the countdown on the entire screen. The controls auto-hide after 3 seconds so only the timer is visible to your audience. Move your mouse to reveal them again.

Does the timer work offline? Yes. The countdown timer runs entirely in your browser — no internet connection needed after the page loads.

Can I set alerts for specific moments during the countdown? Yes. Add time-mark alerts with custom messages at any minute and second mark. For example, show "5 minutes remaining" or "Please wrap up" at any point during the countdown.

Are my settings saved? Yes. Your timer configuration including duration, alerts, color scheme, and font is automatically saved in your browser. When you return, your previous settings are restored.

Can I get an audio warning before time runs out? Yes. Enable the "Play beep in last 10 seconds" option to hear a short beep every second during the final countdown, alerting your audience that time is almost up.