Timer / Stopwatch

How to Use In timer mode: set the hours, minutes, and seconds, then press Start. A sound alert plays when the countdown finishes. In stopwatch mode: press Start and use the Lap button to record split times. Multiple timers can run simultaneously. Who Is This For Students using the Pomodoro technique for focused study sessions, athletes timing workout intervals, and cooks who need a hands-free kitchen timer. Key Features • Countdown timer with audio alert • Stopwatch with lap split recording • Multiple simultaneous timers • Pomodoro (25 min / 5 min break) preset • Background tab operation Frequently Asked Questions Q: Does the timer keep running if I switch to another browser tab? A: Yes, the timer continues in the background. Minor delays of 1–2 seconds are possible in some browsers due to background tab throttling. Q: Does it work on smartphones? A: Yes, it works in mobile browsers. Note that if your phone's screen locks, the timer may pause depending on your device settings. Q: What is the Pomodoro technique? A: 25 minutes of focused work followed by a 5-minute break. Repeat four times, then take a longer 15–30 minute break. Tips For exam preparation, set the timer to match the actual test duration to build time awareness. Use the stopwatch's lap function to record individual swim laps, running splits, or interval training segments for later analysis.