NNWS Tools

Stopwatch

Precise stopwatch with laps.

Runs on your device
00:00.00
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Time & Productivity tools

Pomodoro TimerStopwatchCountdown TimerNotepadTo-Do ListHabit Tracker

About Stopwatch

Stopwatch is a free, private time & productivity tool that lets you precise stopwatch with laps. Like every tool on NWS Tools, it runs entirely in your browser — nothing is uploaded, there are no accounts, and there's no tracking. Just open it and go.

Frequently asked questions

Is Stopwatch free to use?
Yes. Stopwatch is completely free, with no account, sign-up or limits.
Are my files or data uploaded anywhere?
No. Stopwatch runs entirely in your browser. Your files, text and numbers are processed on your own device and are never uploaded to a server.
Does Stopwatch work offline?
Once the page has loaded, most tools keep working with no internet connection. NWS Tools is a Progressive Web App you can even install.
Do I need to install any software?
No installation is required — Stopwatch works instantly in any modern browser on desktop or mobile.