ving logo

Seriously No Yawns Here. Most Engaging Safety Talks Ever.

Find Out More

1/28/20 7:00 AM Scott Matthews

QR codes have come a long way in the last few years, becoming one of the most popular sales, marketing, and customer service tools worldwide. More than 1.7 billion coupons have been obtained via QR codes in 2017, but the figure keeps growing steadily ever since.


According to Statista, over 11 million households in the US alone will scan QR codes in 2020. The feature helps people and organizations to become more productive, but way too many users still don’t understand the purpose of the new technology.


Our job is to answer all of your queries, so keep reading to see the 20 most frequently asked questions about QR codes. Let’s begin!


1.What is a QR code?

A QR code is an acronym for Quick Response code. The feature is similar to well-known bar codes, but it can contain much more information. To be precise, a QR code can contain up to 7,089 numerals or 4,296 alphanumeric characters.

2.Where did QR codes come from?

A Japan-based company Denso Wave created QR codes in 1994 for industrial purposes. They used the new concept to track vehicles, but it quickly became popular among other users worldwide.


history of the qr codes


3.How do I read a QR code?

You can scan (or read) a QR code with a smartphone. Given the fact that over 3.5 billion people have smartphones, it means that almost half of the world’s population can take advantage of the QR technology.

4.Where can I use a QR code?

As a consumer, you can use QR codes whenever you get the opportunity to do so. As a business, you can utilize QR codes for a wide range of purposes to make the consumer journey more pleasant and comfortable.


5.Is it safe to use a QR code?

QR codes are designed with the purpose to help users obtain information or take action easily. However, they can be corrupted just like any other digital tool, so be careful not to engage with suspicious organizations, apps, or websites.

6.What are the most popular QR code use-cases?

There is no limit to the QR code usage because it depends on developers’ intentions, but the most common actions are related to social media engagement, instant messaging, ticket approvals, etc.

7.What are the benefits of using QR codes?

QR codes have a broad scope of practical benefits. You can use the feature for convenient shopping experiences, while companies rely on QR codes because it’s a cost-effective way to engage with the target audience.

How are QR codes made?

There are many online generators that can quickly create a new QR code. New code should contain product-related information as well as the branding details of a given company such as logos, color schemes, etc.

Can I create my own QR code?

As all it takes to design a QR code is a digital tool, you can create your own product very quickly. If you are interested in giving it a try, we recommend you to test the QR Code Generator.

How are QR codes structured?

Although simple to create, QR codes have a complex structure that can include a wide range of relevant details about products or services. It contains information about versions and formats, data and error correction keys, timing and position patterns, as well as the quiet zone.

How many QR code versions and types are there?

The number of QR code versions and types is not unlimited, but the combination potential is enormous thanks to the differences in modules and data quantity.

What is the difference between static and dynamic QR codes?

Static QR codes cannot be altered upon creation, while dynamic QR codes are easy to change and rearrange. It means that you can change the content and reuse code as many times as you like.


How can I design on top of a code?

You can make changes to the existing product simply by embedding images and adding alternatives styles. However, it is important to test the final version of the new QR code to make sure that it functions properly.


How flexible are QR codes?

The flexibility of a QR code is the main reason why this IT concept is so popular globally. You can take the existing product and rearrange it in a way that perfectly matches the needs and intentions of your business.


How can I save a QR code?

Keep in mind that QR codes are no more than simple image files, so you can download them just like any other visual to your mobile device or computer.


How can I track a QR code?

Using a QR code analytics platform, you can keep an eye on product performance and learn how users interact with your code in particular. It helps you to learn where, when, why, and how consumers interact with your code.


Can a QR code have errors?

Of course, QR codes can malfunction due to errors. Some of the most common reasons are related to file complexity, which is why QR codes with heavy elements are prone to errors when not designed properly.


What is QR code marketing?

QR codes can be used for marketing purposes, too. A business can utilize this form of technology to reach out to consumers through their smartphones. That way, marketers can promote products, coupons, one-time deals, and many other offers.


What sorts of businesses use QR codes?

You’ve probably figured out by now that almost every type of business can take advantage of the QR code technology. No matter what you do, you can create QR codes to establish communication with the target audience.


Can QR code marketing achieve a high ROI?

The simplest answer to this question is: Yes, QR code marketing can have a substantial return on investments. You can create a QR code free of charge and use it to drive many conversions with no extra costs whatsoever.



QR codes are far from being a novelty in the digital world, but many users still don’t understand their meaning and purpose to the fullest extent. This is why we showed you the 20 most frequently asked questions about QR codes. We hope our post helped you to understand this concept, but feel free to write a comment if you need any other suggestions or explanations.


The ving team is bringing QR codes into the safety world. Some reasons you need to add QR codes to your safety program are so your employees get the exact training they need at the exact time they need it. To talk to an account executive about QR codes and the ving safety program click here.


history of the qr codes



Scott Mathews is a tech geek and one of the essay writers at the best essay writing service UK. Scott is an experienced member of multiple essay writing websites and paper writing service agencies and he can provide assignment help, write my thesis, or write my paper. Scott is the father of two kids and a huge fan of the New York Knicks.



Top 10 Construction Safety Award

Read More (1)
star icon - 2021 star icon - 2021 star icon - 2021 star icon - 2021 star icon - 2021

Rachel W

"Ving Understands What Safety Managers Need to Improve Training"

One of the biggest problems I've had with safety training platforms is making the training easily accessible on mobile job sites, making it easy to upload in-house training, and technical issues with outdated software. All of those problems have been solved by Ving. It's well-thought-out and easy-to-use.

What problems are you solving with the product? What benefits have you realized?

I love the QR code option. For example, you can print a QR code sticker that explains how to inspect fire extinguishers and post it next to the extinguisher so anyone doing monthly inspections isn't guessing based on training that was six months ago. They can review the training immediately.

Show more
star icon - 2021 star icon - 2021 star icon - 2021 star icon - 2021 star icon - 2021

Kimberly D

"Excellent Customer Service and Product"

I highly recommend using VING for anything from safety training to onboarding and management training. I can't stress enough how helpful and knowledgeable the Customer Support is!!!

What problems are you solving with the product? What benefits have you realized?

Safety training - VING makes safety training, compliance, and tracking easy. I have recently started using it for leadership and management training as well and love it!


Show more
star icon - 2021 star icon - 2021 star icon - 2021 star icon - 2021 star icon - 2021

Kim B

"Ving Training has been very convenient and helpful."

I like the flexibility and convenience of completing training for employees with different job responsibilities and schedules.

What problems are you solving with the product? What benefits have you realized?

It has helped to achieve a high percentage of training completion for our salary employees.

Show more
Contact Ving