A powerful alarm extension that supports multiple timers and stopwatches with five to ten-minute snooze.

Latest Version

Version
0.2.7
Update
December 13, 2022
Size
731KiB
Developer
Category
Users
60,000+
Rating
4.39241 ★
Manifest Version
3
Web Store Status
Languages Support
Deutsch
English
Français
Nederlands
Español
Italiano
Polski
Português (Brasil)
Português (Portugal)
русский
中文 (简体)
日本語
See more
Permissions
Storage
Alarms
Idle
ContextMenus
See more

Alarm, Timer and Stopwatch Extension

All in one extension to manage your schedules. You can define multiple alarms, use the stopwatch with as many \"lap\"s as required, or simply use the timer with pause and resume support.

This extension uses the built-in API to set alarms hence the extension works even if the UI is hidden or your browser gets restarted. This extension offers alarm sound snoozing which snoozes the alarm sound 3 times with a 5-minute delay.

The extension displays a high-priority desktop notification when either an alarm or a timer is fired, also it plays two different sounds to get the user-attention.

As of version 0.1.3, the user can snooze each notification with a 5 to 10-minute delay.
As of version 0.1.4, you can export and import your preferences
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "version": "0.2.7", "name": "Alarm, Timer and Stopwatch", "description": "__MSG_description__", "default_locale": "en", "permissions": [ "storage", "alarms", "idle", "contextMenus" ], "offline_enabled": true, "homepage_url": "https://webextension.org/listing/alarm.html", "background": { "service_worker": "worker.js" }, "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", "256": "data/icons/256.png", "512": "data/icons/512.png" }, "action": { "default_popup": "data/popup/index.html" }, "options_ui": { "page": "data/options/index.html" }, "commands": { "_execute_action": {}, "open-interface": { "description": "Open the interface in a window" } }}
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How to download and manually install Alarm, Timer and Stopwatch extension for Chrome

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

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

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

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

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

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

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User reviews

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Christopher Merchant (ID: 0000002a723cb82f) Voted 3 ★ - Updated 07/02/2023 It's not bad, but there is no option to edit an alarm after creating it. You have to make a new one and delete the old, a bit annoying

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Adamented (ID: 000000a2a32d5ece) Voted 2 ★ - Updated 05/30/2023 It works. I can't for the life of me understand why these countdown apps are ALLERGIC to multipler Timers but will show they're capable of it, like having multiple alarms possible at once. Add multiple Timers option, and I'd change this to 5 stars easily. Interface is lovely. Settings, very nice. Just doesn't do the ONE thing I needed it to.

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Komandor Yan (ID: 0000000f72f4c380) Voted 5 ★ - Updated 01/04/2023 I was watching for timer that can be accessed via shortcut button in bar, that's the most comf app.

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Albert Yang (ID: 000000fdbed6265d) Voted 2 ★ - Updated 11/04/2022 There is a place for a description; but after you put one in; it doesn't show up in the batch of alarm choices so that's no help; and it doesn't show up when the alarm rings; letting you fend for yourself with your own memories as to why the alarm rang; EVEN THOUGH THERE'S A FACILITY TO HELP REMIND YOU WHY IT RANG..

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GoGoHugo aj (ID: 000000df45f3b6b6) Voted 1 ★ - Updated 09/29/2022 it never worked, it would always have the pop-up pop up late! but i'm not sure if it's my computer or not.