Stopwatch, Timer and Alarm
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For your browser, a simple to use and lightweight timer, alarm, and stopwatch.

An "Stopwatch, Timer and Alarm" add-on allows you to quickly create a timer, alarm, or change the stopwatch in your browser. This add-on may be used in three different ways: as a toolbar button, in a new tab, or alone. Simply right-click on the toolbar button to pick your context. There are three tabs on the left side of the interface; please check each one to get more information. A button appears at the top of the interface to create a new timer or alarm. Select this button to modify timer settings or alarms. The start, reset, and lap buttons may be found on the stopwatch tab.

4.5 out of 544 ratings

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nathanMar 10, 2024

doesn't work at all

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Eunice Calampiano PanganibanFeb 22, 2024

Please please add an option to adjust the volume. I need the device volume on max for my calls, and that is too loud for the alarm please!

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Янъ РусъJan 19, 2024


1 person found this review to be unhelpful


  • Version
  • Updated
    May 26, 2022
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    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


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  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes


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