Free Online Stopwatch & Timer
Track time with precision — stopwatch with lap tracking and customizable countdown timer. Perfect for workouts, cooking, studying, and presentations. No signup, no ads, 100% free.
All timers run locally in your browser. Your data never leaves your device. No signup, no tracking, no watermarks.
Free Stopwatch & Countdown Timer – Precise Time Tracking Made Simple
Our free online stopwatch and timer tool helps you track time with high precision — whether you need a stopwatch for workouts, a countdown for presentations, or a kitchen timer for cooking. Switch between stopwatch and timer modes, record lap times, and set custom countdowns with ease. No signup, no ads, and everything runs locally in your browser.
Start, pause, reset, and record lap times with millisecond precision. Perfect for sports, racing, or any activity requiring interval tracking.
Set hours, minutes, and seconds, or choose from preset durations (1, 5, 10, 15, 30, 60 minutes). Ideal for cooking, studying, and time management.
Each lap time is stored with lap number, split time, and total time — perfect for reviewing performance.
Seamlessly switch between stopwatch and timer without losing progress. Both modes work independently.
All time tracking happens locally in your browser. No data uploads, no signup, no tracking.
Responsive design works perfectly on desktop, tablet, and mobile devices. No installation required.
How to Use the Online Stopwatch & Timer
Stopwatch Mode: Click "Start" to begin timing. Use "Lap" to record split times without stopping the main timer. "Pause" stops the timer, and "Reset" clears all laps and resets to zero.
Timer Mode: Enter custom hours, minutes, and seconds, or click a preset button (1 min to 1 hour). Click "Set Custom" to apply your custom time, then "Start" to begin countdown. When the timer reaches zero, an alert will sound.
Why Choose This Free Online Stopwatch & Timer?
- Completely free and unlimited — no signup, no ads, no watermarks.
- Privacy‑first design — all timing is local, no data leaves your device.
- High precision — stopwatch tracks milliseconds, timer is accurate to the second.
- Lap tracking — record and review split times for performance analysis.
- Preset timer durations — quick selection for common time intervals.
- Works offline — once loaded, the tool works without internet connection.
Common Use Cases for Stopwatch & Timer
Our online stopwatch is perfect for timing workouts, races, study sessions, and productivity sprints. The countdown timer is ideal for cooking, presentations, exam practice, and time‑boxed tasks. Switch between modes effortlessly to handle any time‑tracking need.
Frequently Asked Questions
Learn how to use this tool correctly by reading our step-by-step tutorial.
