Online Stopwatch & Timer

Free online stopwatch and countdown timer with lap tracking

Files never leave your deviceNo signup required

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Frequently Asked Questions

Can I track lap times?▼

Yes - click the Lap button while the stopwatch is running to record split times. All laps are shown with individual and cumulative times.

Does the timer make a sound?▼

Yes - the countdown timer plays a tone when it reaches zero (if your browser supports Web Audio).

1Open the Online Stopwatch & Timer tool above - it loads instantly in your browser.
2Enter your data or upload your file. Everything is processed locally on your device - nothing is uploaded to any server.
3Get your results instantly. Copy, download, or share - completely free with no signup required.

Online Stopwatch & Timeris part of BriskTool's collection of free online tools. All tools run entirely in your browser for maximum privacy and speed.