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

Latest Version

Version
0.1.5
Update
January 8, 2024
Size
8.46MiB
Developer
Category
Users
8,000+
Rating
2.93333 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
Alarms
Storage
ContextMenus
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Timer, Alarm & Stopwatch Extension

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).
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "version": "0.1.5", "manifest_version": 3, "offline_enabled": true, "name": "Timer, Alarm & Stopwatch", "homepage_url": "https://mybrowseraddon.com/timer.html", "description": "An easy-to-use and lite timer, alarm, and stopwatch for your browser.", "commands": { "_execute_action": {} }, "background": { "service_worker": "background.js" }, "permissions" : [ "alarms", "storage", "contextMenus" ], "action": { "default_title": "Timer, Alarm & Stopwatch", "default_icon": { "16": "data/icons/16.png", "32": "data/icons/32.png", "48": "data/icons/48.png", "64": "data/icons/64.png" } }, "icons": { "16": "data/icons/16.png", "32": "data/icons/32.png", "48": "data/icons/48.png", "64": "data/icons/64.png", "128": "data/icons/128.png" }}
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How to download and manually install Timer, Alarm & Stopwatch extension for Chrome

Looking for a way to install Timer, Alarm & Stopwatch extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Timer, Alarm & Stopwatch extensions manually, this article outlines two simple methods to effortlessly install Timer, Alarm & Stopwatch extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Timer, Alarm & Stopwatch extension and manually install through Drag &Drop

If you ever need to manually install a Timer, Alarm & Stopwatch extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Timer, Alarm & Stopwatch Extension by clicking the "Download CRX" button on the website.

Look for the Timer, Alarm & Stopwatch extension you wish to install. Go to the website and download the Timer, Alarm & Stopwatch extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Timer, Alarm & Stopwatch extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Timer, Alarm & Stopwatch extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Timer, Alarm & Stopwatch extension for Chrome and install in Developer Mode

This is another method to install Timer, Alarm & Stopwatch extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Timer, Alarm & Stopwatch extension file

Select and download the Timer, Alarm & Stopwatch extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Timer, Alarm & Stopwatch extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Timer, Alarm & Stopwatch extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Timer, Alarm & Stopwatch extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Timer, Alarm & Stopwatch extension in 2 ways. We hope this guide proves helpful.

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User reviews

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N B (ID: 0000008b7ff7e4f6) Voted 2 ★ - Updated 09/12/2023 Timer not working, where resetting back even when I click on Pause.

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Christopher Merchant (ID: 0000002a723cb82f) Voted 2 ★ - Updated 07/02/2023 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

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Hiếu Trung (ID: 000000e934d17f5b) Voted 3 ★ - Updated 12/25/2022 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

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Leo Silvestri (ID: 0000003b3825984a) Voted 3 ★ - Updated 09/02/2022 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.

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Jonathan Alcon (ID: 000000ec4f2f9d57) Voted 1 ★ - Updated 07/20/2022 Seems to be a bug in the stopwatch feature. Absolute waste of time here.