Set any duration and start counting down. A visual ring shows progress, and an audio beep alerts you when time is up. Works offline — no install needed.
The Countdown Timer is a browser-based timer that counts down from any duration you set — hours, minutes, and seconds — and signals with an audio alert when time expires. Unlike the timers built into your phone or smartwatch, this one runs in a browser tab, making it instantly accessible without picking up a device, and it continues running even if you switch to another tab. You can pause, resume, and reset the timer at any time. A visual progress indicator and large digit display keep the remaining time legible at a glance from across the desk. This tool is useful in any time-aware situation: timed work sessions, cooking, presentations, games, exercises, meeting segments, quiz questions, or any task that benefits from a defined time limit with an audible end signal.
Set the hours, minutes, and seconds you want to count down from, then click Start. The timer counts down and plays an alert sound when it reaches zero. Use Pause to temporarily stop it and Resume to continue from where you left off, or Reset to start over with the same duration.