A one minute timer is the shortest interval most people time deliberately rather than by feel. It is the standard rest period between strength training sets, the recommended brushing time per half of the mouth, the interval used for one-minute plank holds and speed drills, and the length of a typical elevator pitch. It is also the interval used in the one-minute writing exercises common in language teaching and in interview practice, where the constraint is the point. The page loads with 60 seconds already set, so it is one click from running. Because the countdown is derived from a fixed end time rather than an accumulating tick count, it does not drift when the browser throttles background tabs, which matters more at short intervals where a few seconds of drift is a large proportion of the total. If you need a slightly longer interval, 2 Minute Timer and 3 Minute Timer work the same way, and 5 Minute Timer covers the common short break.
Countdown Timer is a flexible tool that covers both short-duration timers measured in minutes and seconds and long-duration countdowns to calendar dates measured in days, hours, minutes, and seconds. Short-duration timers are the more common daily use case: a 20-minute timer for a Pomodoro work session, a 7-minute timer for a rest between sets, a 12-minute timer for cooking pasta. Long-duration countdowns are used for event planning and motivation: a website launch date, a product release, an exam or presentation deadline, or a personal milestone. The audio alert at zero ensures the timer is useful even when the browser tab is not visible, such as when cooking or exercising and the screen is not being watched. For structured interval-based work, Pomodoro Timer provides an automated version that cycles through work and break periods without requiring manual resets, which is more convenient than manually setting a countdown timer for each session. Countdown Timer is more flexible for one-off or non-standard durations. The timer uses the browser's requestAnimationFrame loop for the display update and tracks elapsed time using the high-resolution performance.now() API, which provides accuracy that is not affected by the system clock being adjusted during the countdown. The tool works reliably when the browser tab is in the background on desktop browsers, though mobile browsers may throttle background JavaScript execution to reduce battery drain. The tool runs free in the browser without installation.