Advanced stopwatch, Pomodoro timer, and HIIT intervals — all in one powerful productivity hub.
| Lap | Split Time | Lap Time |
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Ambient soundscapes to enhance your concentration
Choose the right technique for your goals
Work in focused 25-minute sprints followed by 5-minute breaks. After 4 pomodoros, take a longer 15-30 minute break. Perfect for students and deep work.
Classic Tabata: 20 seconds of maximum effort followed by 10 seconds rest, repeated 8 times. Total 4-minute workout that boosts metabolism. Ideal for fitness enthusiasts.
Allocate fixed time blocks to tasks. When time's up, move on — even if unfinished. Prevents perfectionism and keeps momentum. Great for professionals and project management.
High-resolution timing accurate to 1ms
Never lose progress with LocalStorage
Works perfectly on any device
Audio notifications for intervals
In-depth guides to boost your productivity, optimize workouts, and take control of every minute.
How to study for hours without burnout using the 25/5 rule. Master focused work sessions.
Read GuideUse interval timers for maximum fat loss. Includes complete 4-minute Tabata workout plan.
Read GuideWhy Elon Musk schedules every minute. Learn the step-by-step timeboxing method.
Read Guide