How To Check If The QR Code Is Working - Test QR Code, Sample & Guide

Ilaha Mammadova

Jun 10, 2024

7 min read

Test QR code

QR Code Testing is verifying whether a QR code is functioning properly or not to ensure it is working correctly. The benefits of a test QR code image are the accurate transmission of information, ensuring security, and providing a smooth scanning process. To test QR code online scanning with different devices, scanning from different distances, checking internet connectivity, scanning in different lighting conditions, and scanning with different customization options are needed.

To create a sample QR code, accessing QR Code Creator, selecting solution types, downloading the QR code, and testing the QR code are needed. The common mistakes to avoid when testing QR codes are not scanning them with various devices, from different distances, under different lighting conditions, and not thoroughly checking the safety of the content within them. There is no specific time for testing QR codes, but they must be tested regularly.

QR codes must be tested before and after being made available to users. There are situations where the QR code fails to scan and be read. QR codes must be tested using several methods to prevent situations. QR codes are safely deployed and function without issues once tested. QR Code Creator is used to create QR codes as a QR code tester online, and the QR code is easily tested.

What is QR Code Testing?

QR Code Testing is verifying whether a QR code is functioning properly or not to ensure it is working correctly. The QR code test online requires paying attention to several factors, including the visual appearance of the QR code and its operational principle.

The initial step in QR testing is to visually inspect the QR code because there are some factors that, when not correct, indicate that the QR code is not working correctly even without scanning it. For example, very small or excessively large QR codes with low print quality or blurry QR codes indicate scanning issues upon visual inspection. It is visual testing.

Additionally, there are specific technical QR code test methods, such as scanning the QR code from different devices, scanning it from various angles, and verifying the redirection of the embedded content. Checking the factors as a QR code checker allows a complete understanding of how the QR code operates.

The Benefits of Testing QR Codes

The benefits of testing QR codes are the accurate transmission of information, ensuring security, and providing a smooth scanning process. The 3 factors are detailed below.

  • Accurate information transfer: QR codes correctly direct users to the required and precise information when QR codes are tested. Sometimes, errors occur during QR code creation, leading to incorrect information being embedded. QR codes must be tested multiple times, and a tested QR code always directs users to the correct information to clarify the issues.
  • Ensuring security: Tested QR codes are more secure, which is one of the most significant benefits. QR codes are sometimes used for phishing, and testing quickly reveals it. Therefore, QR codes must be tested several times after deployment, ensuring that they direct users to legitimate websites or content, thus avoiding security risks.
  • Providing a smooth scanning process: Tested QR codes clarify all details, including scanning speed, ensuring a smooth scanning process for users. It indicates a problem with the QR code, affecting its functionality if there are delays during the scanning process. It is easily verified by scanning the QR code example test.

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How to Test QR CodesHow to test QR codes

To test QR codes, 5 ways are listed below.

  1. Scan with different devices. Some QR code scanners are unable to scan QR codes or scan them differently. Therefore, testing it with another QR code scanner test is necessary if one test QR code scanner fails to scan a QR code.
  2. Scan from different distances. QR codes vary in size and do not scan when viewed from close or far distances. For example, small QR codes are more accessible to scan up close, while larger ones are better to monitor from a distance. Therefore, it must be tested from various distances if a QR code is not scanned.
  3. Check internet connectivity. One possibility is that the device is not connected to the Internet if a QR code is not scanned. Therefore, checking internet connectivity is necessary even if the scanner scans QR codes but fails.
  4. Scan in different lighting conditions. Lighting conditions are crucial during the QR code test scan. Some lighting conditions make it difficult to scan QR codes, but when the right conditions are chosen, scanning becomes easy. Therefore, attention must be paid to lighting conditions before scanning.
  5. Scan with different customization options. It poses problems during scanning if a QR code is designed with various color tones or in a complex manner. Therefore, scanning and checking its simpler version is advisable if a QR code test image is heavily customized.

How to Create Sample QR Codes for Testing

To create a sample QR code for testing, 5 steps are listed below.

  1. Access QR Code Creator. QR Code Creator allows for creating and using a QR code to test. A sample QR code to scan is easily generated within the test QR code generator as a QR tester.
  2. Select solution type. Various solution types are available in QR Code Creator. Any solution type is selected for testing purposes, and a sample QR code is generated.
  3. Insert information. The required information is inserted within the chosen QR code type that directs to the information when scanned.
  4. Download the QR code. It is designed once the information is inserted into the QR code, and then the QR test code is downloaded simply by clicking the Download button.
  5. Test the QR code. It is scanned with a regular phone camera, and within seconds, it is tested for functionality after the QR code is fully prepared. It directs to the information, indicating whether the QR test code functions correctly upon scanning.

What are the Common Mistakes to Avoid When Testing QR Codes?

The common mistakes to avoid when testing QR codes are not scanning them with various devices, from different distances, under different lighting conditions, and not thoroughly checking the safety of the content within them. QR codes must not be scanned solely with one operating system device because some devices are not able to scan QR codes, leading to the assumption that the QR code is not functioning. Therefore, it's essential to verify with different devices.

The QR code scanning process becomes challenging in some lighting conditions, and it is assumed that the QR code is not working. Hence, checking them under multiple lighting conditions is necessary when scanning QR codes. It includes scanning the QR test code from different angles and distances.

Sometimes, the QR code redirects the user to information, but the content or website within the QR code is not thoroughly checked for accuracy. It leads to phishing websites and the theft of user information. Therefore, it's crucial to thoroughly check all website details and information as a QR code analyzer when directing to the content within the QR code.

How Often should QR Codes be Tested?

There is no specific time for testing QR codes, but they should be tested regularly. First, it must be tested before being made available to users after the QR code is prepared. It is the first stage of testing. Then, during active use of the QR code, it must be tested at certain intervals because if a problem arises, users face scanning issues, and it is too late. It is especially advisable to test the QR code at regular intervals until the end of the campaign if it is created for a specific campaign. In short, there is no particular time for a QR code sample test, but regular example QR code testing is necessary for seamless operation, and caution is essential to avoid mishaps.

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Content Manager

Ilaha Mammadova

As an experienced content manager, Ilaha specializes in crafting SEO-friendly content that blends creativity and strategy. With a passion for delivering high-quality, engaging content, Ilaha focuses on innovative ideas to help brands elevate their digital presence. Her dedication to excellence ensures that every piece ranks well and resonates with the target audience, making a lasting impact. In her free time, she enjoys singing a song and capturing moments through photography, adding an extra touch of creativity to everything she does.

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