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

Latest Version

Version
0.1
Update
May 26, 2022
Size
8.48MiB
Developer
Category
Users
1,000+
Rating
4.51111 ★
Manifest Version
3
Web Store Status
Languages Support
English
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Permissions
Storage
Alarms
ContextMenus
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Stopwatch, Timer and Alarm Extension

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.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "version": "0.1", "manifest_version": 3, "offline_enabled": true, "name": "Stopwatch, Timer and Alarm", "permissions" : ["storage", "alarms", "contextMenus"], "homepage_url": "https://worldaddons.com/stopwatch-timer-and-alarm/", "description": "For your browser, a simple to use and lightweight timer, alarm, and stopwatch.", "commands": { "_execute_action": {} }, "background": { "service_worker": "background.js" }, "action": { "default_title": "Stopwatch, Timer and Alarm", "default_popup": "source/popup/popup.html", "default_icon": { "16": "source/icons/16.png", "32": "source/icons/32.png", "48": "source/icons/48.png", "64": "source/icons/64.png" } }, "icons": { "16": "source/icons/16.png", "32": "source/icons/32.png", "48": "source/icons/48.png", "64": "source/icons/64.png", "128": "source/icons/128.png" }}
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How to download and manually install Stopwatch, Timer and Alarm extension for Chrome

Looking for a way to install Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm extensions manually, this article outlines two simple methods to effortlessly install Stopwatch, Timer and Alarm extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

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

If you ever need to manually install a Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm Extension by clicking the "Download CRX" button on the website.

Look for the Stopwatch, Timer and Alarm extension you wish to install. Go to the website and download the Stopwatch, Timer and Alarm extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm extension for Chrome and install in Developer Mode

This is another method to install Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm extension file

Select and download the Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm 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 Stopwatch, Timer and Alarm extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Yosef (ID: 00000085dee90bfb) Voted 3 ★ - Updated 10/14/2023 the extension don't have AM , PM setting. If I want to wake up at a PM, there is no option. please, add on the AM , PM option.

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Natalia Gorbunova (ID: 000000dbbfc4e81b) Voted 2 ★ - Updated 08/27/2023 Indeed, no sound at all. I tried some times with different sound buttons (1-5) but it's always the same. Appears pop-up panel only. If you sit in front of the screen it's ok, but if no, this thing is useless

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josh wanner (ID: 000000c5fc21bbdf) Voted 3 ★ - Updated 07/01/2023 I like that it gives a popup in the middle of the page to notify you, very obvious, but like the one review the sound did not work once the timer goes off. -- I've allowed sounds in permissions but still don't work.

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Adamented (ID: 000000a2a32d5ece) Voted 1 ★ - Updated 05/30/2023 Look no further! This is what you're looking for! I was desperate to find a browser extension that would allow me to have multiple timers. I tried so many- one's alarm didn't work, most allowed multiple time-of-day alarms but not multiple countdown timers, some didn't work properly, any rare multiple timer extension I found usually wouldn't let me have multiple running at once- if I started a new one it stopped the old one. This is everything I was looking for and it's simple, beautiful, and effective. Thank you for this! edit; changed review after I found out that the alarms just DON'T make ANY sound!

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James Stephens (ID: 000000bb210e0798) Voted 5 ★ - Updated 08/29/2022 Very interesting. It's like a real clock