How do QR codes help Preserve the Visual Quality of Images included in a Learning Material

How do QR codes help Preserve the Visual Quality of Images included in a Learning Material?

When it comes to giving out visual learning materials for students, the students always end up getting a black and white copy of the learning material themselves. And because of that, the quality of the materials schools distribute lessens.

To address this issue, the learning material quality assurance committees search for a better image hosting template for their learning materials such as putting the links of the source of the image and more.

But as sending out printed learning materials to the learners may require them to manually type in the corresponding link to the online browser, the method is deemed to be ineffective and quite an additional workload for the student’s part.

For them to produce a fool-proof image quality preservation plan, the inspiration in doing a scan and view technique with their learning material started.

Since then, the QR code solution called an image QR code rises and is now effectively preserving millions of high-quality images from being printed as black and white outputs.

How to embed an image into a QR code?

There are four simple steps in embedding an image into a QR code and place them into the learning material.

1. Select and sign up for a QR code generator online.

2. Choose the image category and upload the image

3. Generate the QR code

4. Customize and run a scan test

5. Download, place, and print the QR code.

How do QR codes help preserve the quality of the images being added into a learning material?

As the QR code creator’s mission is to provide a safe and secure data encrypting method for most users, its advantages for the teachers and learning material publishers are evident in three known means.

1. Help teachers save money in printing colored learning materials

One of the reasons why schools tend to print their learning material in black and white format is to save money and resources for them. Since colored inks can cost more than black inks, forsaking the color and quality of the image is a necessity for every school.

Because of that, many learning material creators are looking for a better way to include photos into the material without using color inks to print them. By replacing the image section with QR codes containing the images, teachers can save money in printing colored learning materials.

2. Provide easy access for high-quality images

The problem with placing source links in the print paper is that the students need to individually type the link to the browser before they can successfully load the image. But with the use of QR codes, the students will only have to scan them with their smartphones and instantly view the image in an instance.

With the use of QR codes, the students will have an easy gateway to viewing high-quality images from the printed black and white learning materials.

3. Give new QR code insights for learners

As learning new things is one of the main objectives teachers seek for their students, the use of QR codes gives them a chance to gain new insights into the technology.

Aside from scanning the codes from the learning materials they view, teachers can teach them how to convert data into a QR code and unlock new possibilities with this technology.


In a world where quality output matters, saving some funds and resources in creating one is a great move for the economy and environment. But as the quest in finding a budget-friendly approach to produce high-quality output toughens, people tend to overlook the simple solution the 90s tech creators has in store.

With the recurrence of QR codes in the society, the issue in finding a budget and space-friendly method is solved. To secure that the QR code you use is of quality and in the budget, make sure that the QR code generator you use is credible in keeping its function working with a reasonable price range,

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Christophe Rude

Christophe Rude

Articles: 15888

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