Countdown Timer
Set any duration in hours, minutes, and seconds and get an alert the moment time runs out
Key Points
Set any duration in hours, minutes, and seconds with a clear visual countdown and audio and visual alert on completion
Run multiple simultaneous countdowns, each with its own duration and independent controls
Runs entirely in the browser with no account or installation needed
How to Use the Countdown Timer
- Set Your Timer
- Use the number inputs to set hours, minutes, and seconds.
- Or, click one of the Quick Time buttons (like “15m”, “1h”, etc.) to instantly set a preset duration.
- Add a Title (Optional)
- You can type a custom name for your timer in the Custom Title box.
- This is useful for remembering what the countdown is for.
- Start the Timer
- Click Start to begin counting down.
- The timer will display time remaining in a circular display.
- You can Pause and Resume the timer at any time using the same button.
- Reset the Timer
- Click Reset to stop the countdown and return to your last entered time.
- Use Recently Used Timers
- Timers you’ve previously set will appear under Recently Used.
- Click any one to reuse its settings instantly.
- You can also clear this list by clicking Clear.
- Enable/Disable Sound
- Use the Countdown Sound toggle switch to turn sound on or off.
- When sound is on, you’ll hear a beep as the timer finishes.
- Bonus Features
- The timer visually pulses and changes color during the final 10 seconds.
- Input fields are limited to valid time ranges (e.g., max 59 minutes).
Use Cases
Suited to teachers managing timed exercises, presenters staying on schedule, and anyone timing cooking or exercise intervals. Most useful when a precise end point matters more than measuring elapsed time.
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Have a question?
Find quick answers to common questions about Tezons and our services.
Enter the hours, minutes, and seconds you want to count down from, then press Start. The timer counts down to zero and triggers an audio and visual alert when it finishes. Pause, resume, or reset at any point.
An audio alert plays and a visual notification appears when the countdown ends. Dismiss the alert and reset to use the timer again immediately.
Multiple simultaneous countdown timers are supported, each with its own duration and controls. Add additional timers using the controls on the page.
Settings and session data are not saved. The timer resets when you close or refresh the page, and no account or sign-up is required.
A countdown timer counts down from a set duration to zero and alerts you when time runs out. A stopwatch counts upward from zero to measure how long something takes. Tezons has a separate Stopwatch tool for elapsed time tracking.
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