Xiaomi smartphone owners often face a paradoxical situation: powerful iron and advanced shell MIUI or HyperOS offers a lot of features, but finding some basic tools can be tricky. The question of how to find a xiaomi scanner is raised by thousands of users every day, especially when you need to quickly calculate the data. QR-The problem is not the lack of a function, but its deep integration into the system or, conversely, the spread of the application.
In fact, scanning in the Chinese giant’s devices is implemented on several levels, from the desktop widget to the hidden camera settings. Understanding the shell architecture saves time and avoids installing dubious third-party programs from the Play Market. In this article, we will take a detailed look at all possible locations where this useful tool hides, and learn how to squeeze the most out of it.
Built-in Scanner App: Where It Hides
The most obvious, but often ignored, way is a separate system application called the Scanner. Unlike iOS, where the scanner is built right into the camera, in Xiaomi's Android shells, it's often put into a separate module, and you can find it in the Tools folder on your desktop. If you're used to standard sorting apps alphabetically, just type in the name in the search, and the system will highlight the desired icon.
However, users often delete this application, considering it useless garbage, or it can be hidden in a folder with system utilities. QR-It's also a mode for recognizing text, translating and even scanning documents with perspective correction, and the main difference between the system scanner and third-party analogues is direct integration with the gallery and clipboard, which allows you to scan the codes directly from the screenshots.
The app’s functionality is constantly updated along with firmware versions. In recent versions of HyperOS, the interface has become more minimalistic, and the speed of text recognition has increased significantly thanks to artificial intelligence algorithms.
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Use the Gallery button inside the Scanner app to count QR-code from a screenshot already taken or an image received in the messenger without opening the image itself again.
Scanner in the Camera application: quick access
The second and perhaps fastest way to activate the scanner is to use the standard Camera app. In most Xiaomi models, from the budget Redmi Note to the flagship Xiaomi 14, the scan mode is built directly into the shooting interface. You don't have to search for individual icons, switch to the appropriate mode or use smart recognition.
In older versions of the shell MIUI This required manually switching modes of shooting, scrolling through the menu to the scanner tab. In modern versions, the system works smarter: if you hover the lens on the lens, you can see the scanner. QR-The code or barcode, the camera automatically recognizes it and suggests an action, even when in Photo or Video mode.
To force the scanning mode in the camera, perform the following actions:
- 📷 Open the Camera app on your device.
- 🔄 Flick the lower menu of shooting modes to the end to the right or left until you find the Scanner item.
- 🎯 Hover the camera over the code, wait for the focus and click on the link or action button that appears.
It is important to note that in some regions (e.g., the global firmware version for Europe), the camera’s algorithms may differ from the Chinese versions. If automatic recognition does not work, make sure that the camera’s settings do not turn off the Document Recognition or Google Lens feature.
Widgets and sidebar: setting up quick access
For those who use the scanner every day, opening the app or the camera every time is a waste of time. MIUI It offers flexible customization tools that bring the scanner to the same level as the brightness and sound control buttons, which is especially true for users who often pay for purchases through the Internet. QR-store-code.
One of the most effective methods is to use widgets, and you can put a Scanner widget on your desktop, which will immediately trigger the camera hover mode when you press it, but there's an even faster way, which is available through the Control Center. To add a button, you need to go to edit the Quick Settings panel.
The algorithm for adding a button to the curtain:
- 👇 Lower the “curtain” of the swipe notifications from top to bottom.
- ✏️ Click on the edit icon (usually a pencil or three dots in the corner).
- ➕ Find the Scanner element in the list of available buttons and drag it to the active area.
- ✅ Save the changes and check the new button.
And you should also look at the Sidebar, which is called by a swipe from the edge of the screen, and you can add the Scanner app to its settings, and it's always on hand as a floating window, on top of any other running programs, which is ideal for multitasking.
⚠️ Note: When adding widgets to your work, be sure not to confuse the system scanner with advertising widgets from GetApps or other Xiaomi services that may offer “scanning” with the transition to third-party resources.
Hidden features through Google Lens and Assistant
Remember that Xiaomi smartphones run on Android, where Google services are deeply integrated, and even if you don’t find a native scanner or it seems uncomfortable, the system will offer an alternative through Google Lens, a tool that often even surpasses standard solutions for text and object recognition.
There are a number of ways to activate Google Lens, and the easiest way to do this is through the Google search bar widget on your desktop, and there's often a camera icon next to the microphone, and there's also a feature available in the Google Photos app, which is to open any image with the code, and the system will tell you to recognize it, and Google Assistant can start the scanner on command.
To use the assistant, say, OK, Google, scan. QR-This is especially useful when your hands are busy or your phone is on the table. In the latest HyperOS updates, integration has gone even deeper: when you hover your camera in Google search mode, the widget immediately begins previewing what the phone is "seeing.
What if Google Lens doesn’t work in the UK?
Comparison of scanning methods: table of possibilities
To determine which method of scanning is right for you, let’s compare the main options, each of which has its advantages depending on the use case: whether it is fast payment, digitizing documents or translating text from a foreign language.
Below is a comparison table to help you choose the best tool for specific tasks, and note the speed of startup and the availability of additional features such as real-time translation.
| Method | Launch speed | Text recognition | Translation | Autofocus on codes |
|---|---|---|---|---|
| Appendix "Scanner" | Medium | High. | There is. | Yes. |
| Regime in the Chamber | Tall. | Average. | No. | Yes. |
| Google lens | Medium | Maximum. | Got it (AR) | Yes. |
| A widget on the desktop | Maximum | Depends on the base. | No. | Yes. |
As you can see from the table, the quickest way to pay in-store is to use a widget or button in the curtain, and a separate app or Google Lens is best for working with documents and complex text, thanks to advanced image processing algorithms.
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For maximum efficiency, set up the scanner button in the notification curtain – this reduces the access time to the function to 1-2 seconds.
Frequent problems and their solution
Despite the convenience of the system, users sometimes face problems: the scanner can't see the codes, the camera can't focus, or the application crashes. Often the cause is lens contamination or permission conflict. First of all, wipe the camera and make sure the code is well lit.
If the scanner stopped opening, permission settings may have gone wrong. Go to Settings → Apps → All apps, find the Scanner or Camera and check permissions. Make sure that access to the camera and gallery is allowed. Clearing the app cache through the memory management menu also helps.
In rare cases, the problem may be related to the theme of the design. Some third-party themes for MIUI may hide system icons or change paths to features. If you've recently changed the theme, try returning the standard design and checking the scanner again.
⚠️ Warning: Never give Scanner permission to access a microphone or contacts unless it explicitly requests them for a voice input function.This could be a sign of malware masquerading as a system.