How to scan QR code on Xiaomi: the complete guide

Xiaomi’s current smartphones, which run on the MIUI shell or the new HyperOS, offer many built-in features for everyday use that often go unnoticed by users. One of these tools is the ability to quickly read two-dimensional barcodes without the need to install additional software, which makes it much easier to connect to Wi-Fi, add contacts or click on links.

The process of activating the scanner can vary depending on the version of the operating system and the model of your device. For example, on the flagship models of the Xiaomi 13 or Xiaomi 14 series, the algorithms can be optimized differently than on budget smartphones of the Redmi series. Understanding these nuances will save you time and avoid unnecessary actions when searching for the desired feature.

In this article, we will take a look at all the available methods for reading graphics tags, from built-in system tools to specialized applications, learn how to set up automatic recognition and what hidden features of the scanner can be useful in various life situations.

Use of built-in scanner in the Camera application

The fastest and most obvious way to read code is to use the standard Camera app, which is pre-installed on each device. In the latest versions of the MIUI and HyperOS shell, developers have integrated the recognition module directly into the viewfinder, which saves the user from having to search for a separate button.

However, by default, this feature may be disabled or not work properly due to privacy settings. To activate the mode, you need to open the application and go to the settings menu, usually presented as three horizontal bars or a gear in the corner of the screen.

Once this option is enabled, the system will automatically analyze the image in real time, and once the lens is focused on the tag, a pop-up notification or button will appear on the screen to perform an action, such as clicking on a link or saving a contact.

It is important to note that the recognition quality is directly dependent on the lighting and the purity of the lens. If the camera can't focus, try to wipe the glass or change the angle of the device.

⚠️ WARNING: When using a camera to scan unknown codes from questionable sources, always check. URL-address before the transition, as it may be a phishing site.

For users who prefer manual control, there is an option not to rely on automatic detection. The camera interface often has a separate button or Documents mode, which also knows how to work with the camera. QR-tags, but requires manual shutter pressing to analyze the frame.

Scanning through Google Lens (Google Lens)

An alternative to the full-time scanner is Google’s powerful Lens tool, which is deeply integrated into the Android ecosystem and is available on all Xiaomi certified devices, which uses artificial intelligence to more accurately recognize text, objects and barcodes even in challenging environments.

There are several ways to run Google Lens, and it's usually available directly through the Google search bar widget on your desktop, and the lens icon can be in the top right corner of the standard camera viewfinder if this option has been activated in the settings.

Google Lens is far superior to the basic scanner, which not only reads a link, but can translate text in real time, recognize products from photos, solve math problems, and copy text from images. To scan the code, you just click on the lens icon and point the camera at the target.

• 🔍 Universality: Not only does it recognize QR, But also barcodes of goods, business cards and text.
• 🌐 Translation: Instant translation of text on top of image.
• 💾 History: Save your scan history in your Google account for access from other devices.
• 🛒 Product search: Automatic search for analogues in online stores by image.

The use of this tool is especially important if the standard smartphone camera for some reason incorrectly processes graphics tags or if you need not just click on the link, but analyze the content of the code.

To activate the function through the search widget, click on the camera icon in the Google search bar. The lens interface will open, where you need to select Search or Text mode in the bottom menu, although QR-Codes are often recognized automatically in any mode.

Application of the system application "Scanner"

MIUI and HyperOS often have a separate system application called the Scanner (or Scanner) that is a more advanced version of the camera-built module and has additional features such as product recognition, document translation, and link security checks.

You can find this application in the Tools folder on your desktop or by using a search system. The scanner interface is divided into several tabs, which allows you to quickly switch between modes of operation without unnecessary confusion.

The main advantage of the system scanner in front of the camera is the presence of scan history and a more detailed security check. URL-address for threats using the Tencent or Avast antivirus database, depending on the region.

The app can also work with images from the gallery. If you have a screenshot or a saved photo with the code, you don't need to send it anywhere - just select the Album feature in the scanner interface and specify the file you want.

It is worth noting that in global firmware versions, some features, such as product search or translation, may be limited or require connection to servers in China. QR-The code works stably in all software modifications.

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If the Scanner application is removed or hidden, it can be found and restored through system settings in the Applications section -> All Applications -> Hidden System Applications.

For users who often work with documents, the PDF scan feature is useful, which allows you to take high-quality pictures of pages, align perspective and immediately save the result in digital format.

Configure quick access and widgets

For those who use QR-codes every day, every extra click on the app icon can be annoying. MIUI It offers several ways to speed up this process, allowing you to run the scanner literally in one touch or even without unlocking the screen.

One of the most convenient methods is to use the Quick Access widget or add a scanner shortcut to the lock screen, which allows you to start the camera for scanning without going through the process of entering a password or fingerprint, which is especially convenient in a hurry.

You can also set up the scanner to run by long-term clicking on the Camera or Scanner icon on your desktop, and in the context menu that appears, you just need to select the appropriate shortcut, which is faster than opening the application completely.

⚠️ Warning: Placing scanner widgets on the home screen may consume extra battery power in the background, albeit in minimal amounts.

Another option is to use a sidebar. If you add the Scanner app to the sidebar favorites list, you can call it over any other open app with a swipe from the edge of the screen.

Remember that some fast access methods may require certain permissions that the system will request when the feature is first activated, and be sure to provide access to the camera and location for all services to work properly.

Working with Gallery codes and screenshots

Often there is a situation where QR-The code is sent to the messenger or saved as an image, and it is impossible to scan it directly with the camera.

Modern versions MIUI They have a smart gallery function. When you open an image that contains a QR-code, in the Gallery app, the system can automatically recognize it and offer an action button (for example, “Click on the link” or “Save contact”) directly under the photo or in the pop-up menu.

If automatic recognition didn't work, you can use the built-in editing tool, open a photo, click "More" or three dots, and select "Recognize Text" or "Google Lens" to start the process of analyzing the content of the image.

For users who are used to taking screenshots, there is another life hack, and immediately after you take a screenshot, you have a thumbnail in the corner, and if you click on it and you select the "More" button or the lens icon, the system instantly analyzes the screenshot.

• 📸 Automation: Gallery itself offers actions when detecting code.
• 🖼️ Editor: Ability to select a code area manually for accurate reading.
• 📤 Sharing: Sending images directly to the Scanner app via the Share menu».

This approach is indispensable when working with two-factor authentication, when the login code must be read from a computer screen, or when receiving digital tickets and coupons.

If the code is corrupted or has a low resolution, try zooming in on the gallery before running the recognition feature – this will increase the chances of success.

Solution and alternative applications

Despite the wide functionality of the regular tools, in some cases they may not work stable or support specific code formats, then third-party solutions from the Google Play store come to the rescue.

One of the common problems is the camera's failure to focus, which can be caused by software failure or sensor contamination, first of all, try rebooting your smartphone and wipe your camera. If persists is a problem, clear the Camera app's cache through the settings.

If the built-in tools are not entirely satisfactory, look for applications like Gamma Play’s QR & Barcode Scanner or Kaspersky QR Scanner, which provide high levels of security and support the creation of your own code.

When using third-party software, carefully monitor the permissions requested. The scanner does not need access to your contacts or microphone to work, and requesting such rights should be alert.

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Xiaomi’s built-in tools provide 95% of the scanning features needed, and installing third-party apps is only required for highly specialized tasks.

In conclusion, the Xiaomi ecosystem provides all the necessary tools for comfortable work with the company. QR-Knowing all the methods and settings will allow you to make the most of your smartphone in all situations.