About This Tool
What is Stoppuhr / Timer?
A tool providing a precise stopwatch and countdown timer. Versatile for exercise timing, cooking timers, exam time management, and more. Supports lap time recording for interval tracking.
How to Use
- In the 'Stopwatch' tab, use Start/Stop to measure time.
- Press 'Lap' to record split times.
- In the 'Timer' tab, set a duration and start the countdown.
- A notification appears when the timer finishes.
Key Features
- Precision stopwatch
- Lap time recording
- Countdown timer
- Time's up notification
Tips
- Use the timer for interval training during workouts.
- Lap time feature lets you compare speeds between intervals.
- You can also use the timer for Pomodoro technique (25 min focus + 5 min break).
Stoppuhr / Timer
Stoppuhr mit Rundenzeiten und Countdown-Timer
00:00:00.000
Frequently Asked Questions
Tab-Wechsel?▼
Ja, läuft im Hintergrund weiter. Zeitwert bleibt korrekt.
Genauigkeit?▼
Wenige Millisekunden — für die meisten Zwecke ausreichend.
Rundenzeit?▼
Erfasst Zeit ohne Stopp. Für Splits und Intervalle.
Related Tools
🎙
Audiorekorder
Nehmen Sie Audio direkt im Browser auf
📹
Webcam & Mic Test
Check if your camera and microphone are working properly
🎸
Guitar / Ukulele Tuner
Detect pitch from your microphone to help tune guitar, ukulele, and more
🥁
Metronome
Set BPM and keep the beat
🖥
Screen Resolution / DPI
Check your screen resolution, DPI, and browser info
🍅
Pomodoro Timer
Boost productivity with 25-min focus + 5-min break cycles