Built-in Android apps


Most popular QR code reader apps:

  • “QR & Barcode Scanner” by Gamma Play.
  • “QRcode” from YUNteam.
  • “QR Code Scanner” from InShot Inc.

Working with mobile scanners is very simple:

Ways to scan code

In order to pay bills and receive reliable information about certain cultural sites, you do not need to carry a special barcode scanner with you. In fact, a minimum of funds is needed: a smartphone with a main or front camera and software capable of displaying data encrypted in a picture.


Xiaomi smartphones have a Scanner application, which is located by default in the Tools folder or in the additional menu to the left of the main screen.

scan, barcode, samsung, phone

All you need to do is run the tool and place the code inside the scan frame. If the code is correct and the camera is well focused on the image, then the display should show all the information encrypted in the picture, which can be used at your discretion.

A feature of the Xiaomi scanner is the ability to scan any photo from the Gallery for the presence of a QR code.

Create your own QR code

You can use various tools or online generators to create your own QR code. Most popular services:

  • http://qrcoder.ru.
  • https://ru.qr-code-generator.com.
  • http://goqr.me.
  • Application “AndQR. Create QR Codes”.
  • QR Code Generator Application.

First, you need to choose what function the generated code should perform and enter the information that needs to be encrypted. Further, the individual design of the code is carried out. color design and logo.

Each service has its own settings and restrictions, which you should familiarize yourself with before starting work.

How to scan qr code on different models of smartphones

There are several ways to scan a QR code on an Android device: by downloading a special application through the Play Market or using the built-in OS tool for reading codes.

QR-code (English Quick Response Code. quick response code; abbreviated QR code) is a matrix (two-dimensional) barcode, developed by the Japanese company Denso-Wave in 1994. Initially, these codes were used in the automotive industry to quickly record information about the production and sale of cars.

Now images with black squares can be found at:

A QR code is convenient because it allows you to encrypt several thousand characters in one picture. In this case, the image itself for scanning can be either a small centimeter square or a rather large picture placed on a flat surface.


On Samsung devices, the scanner is a function built into the standard camera, and in order for the code to be read, you just need to point the lens at it. But if automatic recognition did not work, you need to activate a special mode. For this:

  • Go to the “Camera” application.
  • Go to additional settings.
  • Selecting the scanner mode.

How to scan & read QR codes on a Samsung phone without any app (step by step)

Thus, you can get information from the QR code on all modern Samsung models.

How to scan a QR code on a Samsung, Huawei, Xiaomi smartphone

Modern phone manufacturers often implement their own barcode tools on Android. You can read without installing the application on several models.

Owners of Xiaomi devices can use the built-in Scanner program. Located in the “Tools” section or in the auxiliary panel.

For the application to work, the user needs to place a character inside the scan limiter. After correct scanning on a focused camera, encrypted information appears on the screen from the image.

Finding a scanner on a Xiaomi device

Important! The uniqueness of the application lies in scanning any picture from the photo album to find the QR code.

Users of Huawei or Honor devices can display a number of tools on the locked display for quick use. Symbol scanning app included.

Instructions for opening and using the program from the locked screen:

  • Swipe up to unlock the display. At the bottom is the settings panel.
  • Select a scanner from the list of available utilities.
  • Hover a quick response code on the camera.
  • Wait for the decryption results and analyze the data.

On the main screen of the mobile device, you can find the program through the quick search menu. Swipe down from the middle of the display and select the utility symbol found in the query string.

Important! In order to scan a cipher from a photo, you need to select the desired picture and through the “” additional settings panel go to the “Scan QR Code” service.

The scanner function is built into the classic Samsung smartphone camera. To read, you just need to point the lens at the object.

If the automatic mode did not recognize the object, then you can switch to a special format. The method is available on modern devices to receive encrypted information:

  • Go to the “Camera” service.
  • Go to auxiliary tools.
  • Select the “Scanner” utility.

What it is

QR is short for Quick Response Code, which means quick response code. A two-dimensional barcode created by a Japanese organization in the mid-90s. At first they were used in the automotive industry to quickly search for information about the development of cars.

Scan QR code

Nowadays, the picture with black lines is often found:

Important! The convenience of a QR code is that it encrypts several thousand values. You can read both a thumbnail image and a large picture.


QR code reader app

After installing the program, you can run the utility. The user grants permission to use the camera and points it at the object. Then you can copy or immediately open the link in your default browser.

There are different options for reading QR code depending on the Android device model. To scan an image, you need to open the utility and point the camera at an object to get a link.

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Summing up

As a result, we learned how to scan a QR code on Android in different ways. We hope this article was useful to you. If you still have questions, ask them in the comments. We will try to help everyone.

Even if this does not happen, some of the users on the site will definitely tell you how to get out of the situation and give good advice. You just have to bring it to life.

How to scan QR code on Android with and without programs

A QR code is analogous to an older barcode. However, unlike him, he is more secure and practical. The barcode could only indicate some information, such as, for example, the website address. QR, on the other hand, carries a lot more data and allows you to include anything you want. Thanks to all of the above, many programs have appeared on Android to scan such code. In this article we will just talk about how this is done.

Analysis software

In order to scan and decode a QR code, you actually need an Android smartphone or tablet with an integrated camera. You will also need to install a special application.

We will not, as they say, pour water, and will immediately move on to the issue of reading QR codes. In order to do this, the top 3 third-party applications will be used, as well as standard tools. True, they are only in some phone models.

QR Droid Code Scanner

Another application that can be found on Google Play. You can also download it via a direct link on the Google website. For now, we will consider the program itself.

This is how the QR Droid Code Scanner launch shortcut looks like. click on it.

This application, unlike the previous one, is made in Russian and, as soon as it starts, we need to click on the button with the inscription: “STARTING WORK”.

The scanner is immediately visible, but first, let’s take a look at its settings. We tap on the button located in the upper right corner.

In the main menu, you can see 6 tiles-buttons that redirect the user to the desired section. Here they are:

  • Scanner. Needed directly to scan QR codes;
  • Story. Contains all objects that were scanned in the program;
  • Share. Sending the result to another person or people;
  • Still. Additional functionality, which will be discussed below;
  • Settings;
  • Tips & Tricks.

So, in order to use the scanner, you need to activate it in the main menu and, hovering over the QR code, press the “Read” button.

Next, let’s look at the program settings. In the same way as in the previous case, we will show you all the screens and, as necessary, we will explain the purpose of this or that item.

Here the start screen is selected, the address for the backup is set and the language of the program interface is configured.

Next, we can set up the scanning engine. One of the proprietary algorithms is used: Zapper or ZXing. Below it will turn out to enable or disable the crosshair, set up an automatic action after scanning and enable displaying hints or copying a link to the clipboard.

In this section, you can configure the soundtrack, turn on and off the vibration. The process of logging actions and interaction with Android Wear smartwatches is also configurable.

Then we will be able to export or import the backup or set the date.

Allow the sending of anonymous data (it is better to disable it), enable verification of the security link received during the scan, or configure batch scanning. Functions like zoom or highlight are available below.

But this is not the end of our settings. In addition to the above functions, we have the following:

  • extended slip function;
  • prohibition of some special characters;
  • activation of WEB preview;
  • search for saved images.

The final settings screen contains interesting features such as: setting the maximum number of positions, configuring custom CSVs, shaking the smartwatch and saving duplicate positions.

In addition to the settings in the QR Droid Code Scanner menu, there is an item called “”. Consider its functionality.

  • Privileged Partners. List of apps cooperating with QR Droid Code Scanner;
  • Inbox. App technical support;
  • Scanning from a file;
  • Manual QR code entry;
  • Service for creating short links;
  • URL crawling;
  • Working with XQR codes;
  • Tips and tricks;
  • Program evaluation;
  • Share this.

Consider the last, but no less functional, application on our list.


  • There is a search bar at the top of the Google Play window. This is what we will use. We activate and write the name of our application. It is not necessary to enter it all the way. As soon as the object indicated in the screenshot appears in the search results, just tap on it.
  • We will be redirected to the home page of the program. There is a large green button that says INSTALL. Click her.
  • We are waiting for the end of the download of the application. Since it “weighs” a little less than 5 MB, the process will not take much time.
  • Done. After the automatic installation is over, we can run the program right from here.
  • Also on the home screen (if activated in the settings) a launch shortcut will appear.

This completes the installation of the program, and we can proceed to the overview of working with it.

In the screenshot below, you can see the programming interface. Here it is divided into 3 main tabs. There is also a settings icon made in the form of a gear. On the main tab “SCAN” there are 4 main tools:

  • Scan Barcode. This is a QR scanner that works through a camera;
  • Manual Key-in. Function of manual data entry about the code;
  • Decode from File. Decoding from a file. From here you can open the previously downloaded QR code and read it;
  • Decode from Url. Scan by link.

At the bottom there are several buttons that do not carry useful functionality. You should not pay attention to them.

Let’s consider the program settings. There are quite a few of them here. Your screens will have screenshots of different configuration areas, but we will just voice some of the most interesting points.

For example, on the first screen, you can enable or disable the sound of the program. The same can be done with vibration feedback. You can set the operating mode when the program starts running directly from the scanner, bypassing the main menu. Another important feature is the automatic copying of data to the clipboard.

As soon as we want to start scanning and launch the scanner itself, the program will request access to the necessary system resources. Naturally, it needs to be resolved. Click the button marked in the screenshot.

Next, we aim the frame of the scanner so that the horizontal strip falls directly on the QR. Try to keep your hands from shaking while staying focused. Scanning will fail without normal sharpness.

There is a backlight for QR BARCODE SCANNER operation in low light conditions.

Once the code is recognized, you will see the information shown in the screenshot below.

There is a thumbnail of the tracked QR code, its format, data type and date. Naturally, in the window below we will see the content. In this case, this is a link to the manufacturer’s website. There are also 2 buttons “Go to Website” and “Share”. The first will open the official website, and the second will help. As a result, the site opened. Everything works well.

In addition to scanning QR, you can also create them here. To do this, go to the third tab. We marked it in the screenshot. All data types that can be encrypted are listed as a list. The following is supported:

  • phone book contact;
  • phone number;
  • Url;
  • Email;
  • attachment;
  • location;
  • any text;
  • bookmark;
  • calendar event.

When the data type is selected and set, we just have to click the “Encode” button. In this case, we encrypted the link.

The output is such a nice code. You can immediately share it or change the color.

Let’s try to encrypt arbitrary text as well. To do this, select the desired item.

Enter the phrase in the designated field and press the “Encode” button.

The result looks great. Let’s change its color a little more. We press the button intended for this.

Let’s move on to the next program, which also has impressive functionality.

NeoReader QR Barcode Scanner

This program, like others, you can download and install via Google play or via a direct link. When this is done, you can go directly to work with her.

On the first launch, we will need to satisfy the access request. Click “ALLOW”.

Next, we will be notified about the main features of working with the utility. To close the advertisement, click the button circled in the picture below.

Then a window with settings will appear. Here you will be able to choose a language, indicate your country, gender and age. The two checkboxes below allow you to enable or disable the program’s access to geodata.

You can actually start scanning. Point the camera at the QR code and NeoReader QR Barcode Scanner will automatically recognize its contents.

When the sign appears, we can either get additional information about it, or open it in a browser.

You can also choose exactly the browser you want.

And here is the result. The diaper pack was recognized flawlessly and we see the official website of Libero.

We think that these three programs will be enough for any person. Choose the one that is most convenient for you and use at your own discretion. We will talk about some of the features of Chinese devices.

Standard functionality

Some smartphones and tablets (depending on the brand) have the functionality of scanning QR codes as standard, and everything can be done without an application. We will not list them all, we will only touch on the model from Xiaomi.

  • In order to read QR on such a smartphone, you first need to launch its standard camera.
  • At the top right of the screen is the settings button. We tap on it.
  • Find the item indicated in the screenshot and turn it on.
  • Now, when a QR code appears in front of the lens of your camera, it will be automatically recognized. You will see a link like this, which is shown in the screenshot below.
  • A selection window will open in which you can either copy the link or open it in the browser.

What is required to scan a QR code on Android OS

Matrix barcodes have become part of our lives. Initially, the encoding was used in the automotive industry, but then it migrated to other industries. Now QR codes are marked:

To get the required information, you need a modern smartphone equipped with a camera and simple software. Even with the front camera on your device, you will achieve what you want. Apps from Gamma Play, InShot Inc and YUNteam will be of invaluable help.

How to scan a QR code from your phone and smartphone?

Scanning a QR code on the phone through the camera, website and special applications.

The main advantage of the technology is time saving. Now you do not need to type long links in the browser line. you just need to take a mobile phone, launch the corresponding application and point the camera lens at the encrypted image. The program will decrypt the code in a split second, display text or offer to go to a specific site. There are several ways a mobile phone can read a QR code.


This scanner can be installed from the application market or use the link on the official website of the program. Program recording is identical for all:

  • You need to go to the Play Store.
  • At the top, find the search bar where the name of the program is entered. You can enter only part of the name, and the system will automatically provide possible options.
  • Going to the utility page, you need to click on the “Install” button, and then wait a few seconds for recording on the smartphone, and since the volume is about 5 MB, the process will not take much time.
  • After the application is recorded, the “Open” button will appear, which must be clicked to launch the utility. Along with this, on the main screen there will be an icon for starting the program in the future.

This is how applications are recorded on a smartphone. After that, you can proceed to work and configure the utility. There are 3 main tabs in the program menu, as well as a button for calling the settings, which is made in the form of a small gear. There are 4 work items provided on the main page for scanning:

  • Scan Barcode. the function is the code scanner itself, which will only function through the camera.
  • Manual Key-in. an option for manually entering information about the code.
  • Decode from file. a function that allows you to read a code from a file, which helps to open a previously downloaded QR code on a smartphone.
  • Decode from Url. option for scanning by link.

At the bottom there are several keys that do not provide useful functionality, so you can ignore them.

Now we need to consider the basic settings of the utility, of which there are many. For example, using the first screen, you can activate or deactivate the sounds of the utility, vibration of the smartphone, or set up the operating modes when the scanner is launched. This makes it possible to bypass the main menu. In addition, users can use automatic copying of information directly to the clipboard.

As soon as the program is launched and scanning is started, the utility will ask for permission to access the system. To do this, you need to give consent by checking the box. After that, you need to move the scanner frame so that the horizontal bar falls directly on the code. It is important to keep an eye on focus, as if there is no sharpness, scanning will be impossible. To do this, you need to exclude shaking hands and other movements that violate sharpness.

In addition to scanning, the utility helps to create the QR code itself. To do this, you need to go to the third section, and in the form of a list there will be available options for encryption. Among them should be highlighted:

  • Phone contacts with numbers.
  • Url address.
  • Email.
  • Applications.
  • Location.
  • Text, bookmarks or calendar events.

After selecting the desired section, you will need to press the Encode key, which will make an encrypted link. The result is a small code that can be shared with friends.

The utility also helps to encrypt any type of text. There is a corresponding paragraph for this.

You just need to enter the desired phrase or several sentences, then click on the code generation button. If required, the QR code can be changed in color using the appropriate key, choose a shade from the possible.

Option two: use the Google Lens app

Some may argue that this is actually easier than the first option, perhaps. The only reason why we think the first option is easier is that you already have it on your phone. almost all modern Android phones come with an Assistant, so there is no need to install another app.

First, launch the Google Play Store and open the Google Lens page. Install the app.

After installation, you need to give it permissions (provided that you have not already done this in the Assistant).

Now when you need to scan the QR, launch the Lens and do it.

How to scan a QR code on an Android smartphone. Tips from the Gigant Store experts

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  • NeoReader QR Barcode Scanner

    Another functional QR code scanning app. The utility is available for download in the Play Store or on the official website. After installation, at the first start, you need to give permission to use the data. After that, a brief description of how to work with the application will be presented. Next, an advertisement appears that needs to be closed and an icon will be available to call the settings menu. In it, you can select the language, country, gender and age, and there are also separate lines for working with geodata, access to which can be activated or deactivated. With simple settings you can start scanning.

    To work, you need to point the camera at the QR code, the program will make automatic recognition. As a result, a small table with all the data will appear on the screen, or a window will open in a browser on Android.

    How to read QR code via Samsung browser

    The Samsung Internet browser can be enhanced with additional extensions. One of these extensions suits our needs. Go to the browser settings menu and activate the desired program.

    Now you know how to scan a QR code on “Samsung”. Similar tools are available in Xiaomi and Huawei gadgets. The latter manufacturer even bothered to read the encoding with a locked device. As for third-party applications, you need to install them from the Play Store platform. There are enough options. choose the software you like and click “Install”. Then the gadget will do without your participation.

    Lightning QR Scanner

    This application is free of charge, takes up a minimum of space on the device, and data reading is very fast. Before using it, you need to download the utility and run it. In the new menu, click on permission to access data. In the scan menu, point the camera at the code to determine the complete information.

    Using buttons, you can open links or copy them to send to other people. A positive point is the ability to save the scan history. This will allow you to view the information scanned earlier at any time.

    Scan QR code via phone

    Most likely, your phone already has a QR code scanner installed by default in the camera or in a separate application, you can easily scan the first QR code with it. This is very easy to do. Just follow our instructions.

    Open the QR code reader or camera on your phone.

    Hold the device over the QR code so that it is clearly visible on the screen of your smartphone.

    If you hold your smartphone correctly over the QR code, then the following will happen:

    • The phone automatically scans the code.
    • In some code scanning applications, you have to click on the image, and not on the button as to create a photo on your smartphone.

    Press the indicated button if required.

    Super! Your smartphone reads the code and follows the specified link, which does not always happen instantly. On most devices, this may take a few seconds.

    You will start to see QR codes all over the place. They are used for teaching, informing, explaining and many other things. Find them and scan them! QR codes will save you a lot of time and effort.

    How to scan QR codes on Android

    Now we will show you how to use the QR code scanning app on Android.

    1. Open Play Store.
    2. Search for QR code reader.
    3. Select QR Code Reader (via Scan).
    4. Click “Install”.
    5. Open the QR code reader.
    7. Point the camera at the QR code.
    8. Click “OK”.

    Open the Play Store on Android. It’s an icon in the app or on the home screen.

    Enter the QR code reader in the search engine. A list of QR code reader apps will appear.

    • This article explains how to use QR Code Reader, but you can choose which app you like. Just remember to read about the app before downloading.
    • The steps should be the same for all QR code reader apps.

    Click QR Code Reader developed by Scan. The developer’s name is listed below each app. You may have to scroll down the page to find the app made by Scan.

    Click Install. A popup will appear asking for permission to access information on your Android.

    Click “Accept”. QR Code Reader will now be installed on your Android device.

    • When the application is downloaded, the “Install” button will change to “Open”, and you will have a new icon in the application.

    Open QR Code Reader. It’s an icon that looks like a QR code in the app. An application will open that looks like a standard camera screen.

    Align the QR code in the camera frame. A bit similar to how you take photos, except that you don’t have to press any buttons. When the barcode scanner reads the code, a popup will appear with the URL in the code.

    Click OK to open the website. This launches your default web browser and navigates to the URL in the QR code.

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