Upload a QR code image or right-click on the QR code image on the webpage to quickly scan and read its QR code content.

Latest Version

Version
1.0.0
Update
November 23, 2024
Size
200KiB
Developer
qrcode-scanner.online
Category
Users
21
Rating
1 ★
Manifest Version
3
Web Store Status
Languages Support
Bahasa Indonesia
Bahasa Melayu
Deutsch
English
English (Australia)
English (UK)
English (United States)
Filipino
Français
Kiswahili
Nederlands
Norsk
Tiếng Việt
Türkçe
Català
Dansk
Eesti
Español
Español (Latinoamérica)
Hrvatski
Italiano
Latviešu
Lietuvių
Magyar
Polski
Português (Brasil)
Português (Portugal)
Română
Slovenský
Slovenščina
Suomi
Svenska
čeština
Ελληνικά
Српски
български
русский
українська
עברית
فارسی‎
मराठी
हिन्दी
বাংলা
ગુજરાતી
தமிழ்
తెలుగు
ಕನ್ನಡ
മലയാളം
ไทย
አማርኛ
‫العربية
中文 (简体)
中文 (繁體)
日本語
한국어
See more
Permissions
ContextMenus
See more

QR Code Scanner Extension

QR code scanner is designed to help users quickly scan and read the content of QR code images.
It supports quickly scanning and obtaining information from local image files or QR code images on web pages.

Features:
- Upload QR code images: You can directly upload local QR code images, quickly scan and obtain the content in them.
- Right-click scanning: When browsing the web, just right-click the QR code image on the page to directly scan and read the QR code information.
- Quickly read content: After scanning, you will instantly see the link, text or other information contained in the QR code.
- Easy operation: No complicated settings are required, and the operation is simple and intuitive. In just a few steps, you can easily complete QR code scanning.

If you need to scan QR codes in batches, please visit our official website https://qrcode-scanner.online/ and use our web application. The application supports batch scanning and reading QR code content in images, and you can also scan QR codes in real time through the device camera.

After the batch scan is completed, you can download an Excel file containing information such as file name, scan time, QR code content, etc., which is convenient for further processing and saving data.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "__MSG_appName__", "author": "qrcode-scanner.online", "version": "1.0.0", "description": "__MSG_appIntro__", "default_locale": "en", "permissions": [ "contextMenus" ], "host_permissions": [ "*://*/*" ], "background": { "service_worker": "background.min.js" }, "content_scripts": [ { "matches": [ "" ], "js": [ "content.min.js", "assets/jsQR.min.js" ], "run_at": "document_start" } ], "action": { "default_title": "__MSG_appName__", "default_icon": { "16": "assets/icons/icon16.png", "32": "assets/icons/icon32.png", "48": "assets/icons/icon48.png", "64": "assets/icons/icon64.png", "128": "assets/icons/icon128.png" }, "default_popup": "popup.html" }, "icons": { "16": "assets/icons/icon16.png", "32": "assets/icons/icon32.png", "48": "assets/icons/icon48.png", "64": "assets/icons/icon64.png", "128": "assets/icons/icon128.png" }}
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How to download and manually install QR Code Scanner extension for Chrome

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

Method 1: Download QR Code Scanner extension and manually install through Drag &Drop

If you ever need to manually install a QR Code Scanner 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 QR Code Scanner Extension by clicking the "Download CRX" button on the website.

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

This is another method to install QR Code Scanner 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 QR Code Scanner extension file

Select and download the QR Code Scanner 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 QR Code Scanner 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 QR Code Scanner 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 QR Code Scanner 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 QR Code Scanner extension in 2 ways. We hope this guide proves helpful.

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