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Free online countdown timer
Tickline's countdown timer counts down from any duration you set and alerts you with a looping alarm when it reaches zero. It runs in your browser, works offline, and stays accurate even if you switch tabs.
How to start a countdown
- Visit the custom countdown timer.
- Enter your duration in minutes and seconds.
- Press Start. The countdown runs from a fixed end-timestamp for background accuracy.
Common uses
- Cooking and baking — never overcook pasta or bread again.
- Study sessions — pair with the Pomodoro timer for focused work blocks.
- Workouts — time HIIT intervals, planks and rest periods.
- Meetings — keep standups and presentations inside their slot.
Ready-to-use durations
Try 3 minutes, 5 minutes, 15 minutes, or 25 minutes.
Frequently asked questions
What is a countdown timer?
A countdown timer counts down from a set duration to zero and alerts you when time is up. Tickline's countdown timers are free, work in your browser, and stay accurate in background tabs.
Can I set any duration?
Yes. Use the custom timer for any minutes and seconds, or choose a preset page for common durations.
Does the alarm repeat?
Yes. The alarm loops until you dismiss the popup, so you won't miss the end of your countdown.
Can I run multiple countdowns at once?
Yes — open the multiple timers page to run several named countdowns side by side.
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