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Timer, Alarm & Stopwatch icon

Timer, Alarm & Stopwatch

An easy-to-use and lite timer, alarm, and stopwatch for your browser.

Users20KCurrent public install base
Rating3.1Store average score
Reviews16Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Timer, Alarm & Stopwatch Media preview

6 assets
Trend

User growth trend

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User Growth Over Time

20K20K20K20K20K2026年7月15日2026年7月18日2026年7月20日Latest: 20K
Rating trend

7-day rating trend

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7-day rating change

Start
3.06
Latest
3.06
7-day rating change
0.00
2.963.013.063.113.162026年7月15日2026年7月18日2026年7月20日Latest: 3.06
2026年7月15日2026年7月20日
Growth overview

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Technical snapshot

Version, languages, and crawl freshness

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Version0.1.7
ManifestV3
Size8.46MiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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Timer, Alarm & Stopwatch is an extension that lets you easily set a timer, alarm, or adjust stopwatch in your browser.

The interface for this addon can be opened in toolbar popup, a new tab, or a stand-alone window. Simply right-click on the toolbar button to choose the desired context. When you open the UI, there are three tabs on the left side, please click on each tab to see the details. At the top, there is a button to add a new timer or alarm. Click on this button to adjust the timer or alarm settings. For the stopwatch tab, there are the start, reset, and lap buttons.

If you have a feature request or found a bug to report, please fill the bug report form on the add-on's homepage (https://mybrowseraddon.com/timer.html).

Reviews

Recent review snapshot

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Store average score3.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average2.8Average computed only from synced review bodies below
Reviews with text14Synced review bodies
Total ratings / reviews16Chrome Web Store public rating/review count

Store average score: 3.1. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

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Tahmid Abrar2025年12月1日
5

Best one I've used so far. It's simple and easy to use. Which is why I've ditched some of the more popular ones with more features for this one. The simplicity is the main reason I love this thing

Version 0.1.6Language en
1 helpful · 0 not helpful
Mikayla Partridge2024年6月11日
3

I was looking for a stop watch that allows a pop-out window, but it is a shame that the stop watch, the only feature I needed, seems to be stuck with "Stop" and "Reset" as the only options, with no response to my input

Version 0.1.5Language en
1 helpful · 0 not helpful
N B2023年9月12日
2

Timer not working, where resetting back even when I click on Pause.

Language en
1 helpful · 2 not helpful
Christopher Merchant2023年7月2日
2

None of the alarms I set went off with sound alerts. I double checked my volume and could clearly hear the alarm sound when choosing from the options, but when it comes time for an alarm to go off all I get is a pop up window. Not very helpful

Language en
1 helpful · 2 not helpful
Hiếu Trung2022年12月25日
3

I got an error when visiting mybrowseraddon.com/timer.html. Error code: 1020 Ray ID: 77f2300fff854bfe Country: VN Data center: sin08 IP: 14.191.152.136 Timestamp: 2022-12-25 14:15:15 UTC

Language en
Leo Silvestri2022年9月2日
3

The only thing about it is that when you start a stopwatch for something for more than a few minutes and you close the popup, the stopwatch doesn't even work anymore. I've tried to reinstall it, and it still doesn't work.

Language en
6 helpful · 0 not helpful
Jonathan Alcon2022年7月20日
1

Seems to be a bug in the stopwatch feature. Absolute waste of time here.

Language en
1 helpful · 2 not helpful
Cindy Yang2022年7月20日
3

When I close the popup it and open it again it won't start.

Language en
2 helpful · 1 not helpful
Vitor Faria2021年6月23日
4

Muito bom

Language pt
A2021年5月27日
2

set a timer, click away from extension to close the window, open it again timer switches back to start time

Language en
1 helpful · 3 not helpful