Free Online Alarm Clock & Stopwatch
Set a browser alarm or run a precise stopwatch with lap times.
00:00.00
| Lap | Lap time | Total time |
|---|---|---|
| No laps yet. | ||
No alarms set. Keep this tab open for the alarm to work.
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About the Online Alarm Clock & Stopwatch
Free online alarm clock and stopwatch. Set an alarm with a sound, run a stopwatch, and record lap times in your browser.
How to use this tool
Use the controls above to enter your values, choose your options, and view the result. The tool updates as you work, and the result can be copied or downloaded where supported.
Frequently asked questions
Is this tool free?
Yes. Every tool on ImGenerate is free to use and does not require an account.
Is my data safe?
Tools that run entirely in the browser keep your data on your device. Any server-backed lookup is noted in the tool and only sends the information needed for the result.
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