Looking for a free online stopwatch that’s fast, accurate, clean, and powerful? The Stopwatch with Laps tool on AlllinTools.com is designed to give you the most precise timing experience — perfect for workouts, study sessions, classroom activities, sports training, experiments, productivity tracking, and more.
This advanced digital stopwatch works directly in your browser with millisecond precision, unlimited laps, full-screen mode, mobile support, and a zero-distraction interface. No downloads. No sign-up. No ads. Just a simple, reliable, and beautifully designed online stopwatch timer.
A stopwatch measures elapsed time, but a stopwatch with laps takes it to the next level.
Whether you're an athlete, student, coach, teacher, or researcher, this tool gives you the accuracy and control you need.
The AlllinTools Stopwatch Online is:
✅ 1. Record Unlimited Laps
Track unlimited laps with automatic numbering. Perfect for:
✅ 2. Millisecond-Level Timing
Get extremely precise measurements — far more accurate than standard “clock stopwatch” or simple counter apps.
✅ 3. Pause, Resume & Reset Anytime
Gain full control of your session:
✅ 4. Full-Screen Stopwatch Mode
With one click, switch to a large online stopwatch full screen perfect for:
(This also helps target “online stopwatch full screen”.)
✅ 5. Digital Stopwatch Display
Bold, clean, and distraction-free. Designed for easy viewing on all screens.
✅ 6. Works on Any Device
Use it on:
Fully responsive, no lag, and supports long timing sessions — even longest stopwatch time tests.
✅ 7. Zero Install, Zero Ads
Unlike many “online-stopwatch” tools, AlllinTools is fully free and ad-free.
Using the stopwatch is extremely simple:
Ideal for training, productivity, school activities, and more.
Q1. Can I record multiple laps?
Yes. You can record unlimited laps in a single session.
Q2. Is this stopwatch free?
Yes — this is a 100% free online stopwatch, with no ads, no installs, and no accounts.
Q3. Does this work like the Google Stopwatch?
Yes, but with more features:
Q4. Can I use it as a classroom timer?
Absolutely. We support:
Perfect for teachers.
Q5. Is it optimized for workouts?
Yes — ideal for:
Q6. Does it work on mobile?
Yes. Runs smoothly on all browsers and all devices.
Here’s why this is one of the best digital stopwatch tools online:
Whether for productivity, sports, experiments, or daily tasks — this stopwatch gives you speed, accuracy, and reliability.
AlllinTools provides 450+ free online tools built for speed, accuracy, and user experience.
What makes it special:
If you need a free online stopwatch timer, trustworthy and precise, AlllinTools is simply unbeatable.