Countdown Timer
Set a timer for focused work, breaks, or any task.
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How to Use the Custom Timer
The Custom Timer gives you full control over your countdown duration. You can quickly select a preset (like 5 or 30 minutes) for common tasks, or enter a specific duration using the "Custom Duration" inputs for hours, minutes, and seconds. Once set, click "Start" to begin the countdown. You can pause and resume at any time, and a notification sound will play when the time reaches zero.
A custom countdown timer is a powerful productivity tool that helps you master the timeboxing technique. Instead of letting a task expand to fill your available time, you allocate a specific, fixed duration to it. This simple act creates a sense of urgency and sharpens your focus.
Frequently Asked Questions
Q: Can I set a timer for longer than 24 hours?
A: No, our custom timer is designed for daily tasks and has a maximum duration of 24 hours. For multi-day countdowns, please use our "Event Countdown" tool.
Q: Does the sound play automatically on mobile?
A: Due to mobile browser restrictions, you may need to interact with the page once (e.g., click "Start") to allow the notification sound to play at the end.
Q: Will the timer work if my computer goes to sleep?
A: Most modern browsers will pause JavaScript execution if the system goes into deep sleep. For the most reliable results, ensure your computer's sleep settings are adjusted or keep the screen active.