⏱️ TOOLXI Stopwatch
Track Time Down to the Millisecond (100% Free)
Never lose a second again! TOOLXI's Stopwatch delivers military-grade accuracy for athletes, professionals, and productivity hackers. No installs. No ads. Just pure time mastery.
00:00:00.000
Lap Times
0 laps🚀 Elite Features
- Blazing Fast Controls – Start/Stop/Lap/Reset with one click
- 0.001s Accuracy – Perfect for sports science or lab experiments
- Unlimited Laps – Compare splits like a pro coach
- Dark Mode + Fullscreen – Optimized for day/night use
- Zero Lag – Engineered for frame-perfect responsiveness
- Export Data – Copy timestamps to CSV/Excel
🏆 Proven Performance
- Used by Olympic trainers for athlete time trials
- Trusted by STEM students for lab experiments
- Adopted by Fortune 500 teams for productivity sprints
- Loved by video editors for frame-perfect sync
- Essential for coders benchmarking algorithms
🏃 For Athletes
Press Start → Nail your PB with split-time analytics
👨💻 For Developers
Time your code execution with millisecond precision
🎬 For Creators
Edit videos or podcasts to frame-perfect sync
⏱️ TOOLXI Stopwatch – How To Use It:
Basic Controls:
▶️ Start: Begin timing (press
Spacekey)⏹️ Stop: Pause the stopwatch (press
Spaceagain)🏁 Lap: Record split times while running (press
Lkey)🔄 Reset: Clear all data (press
Rkey)📤 Export: Download lap times as CSV (press
Ekey)
Pro Features:
🌙 Dark Mode: Toggle for night use
📺 Fullscreen: Maximize for distraction-free timing
⌨️ Keyboard Shortcuts: Faster control (Space, L, R, E)
📊 Lap Analysis: Compare splits in real-time
👉 Just open in any browser—no installs, no ads, 100% free!