What is a QR code?
The "QR" in the QR code stands for "Quick Response". It’s a two-dimensional matrix barcode that can be read and scanned with compatible devices such as a smartphone camera or an app.
With an online QR code generator, you can create QR codes readable in both vertical and horizontal dimensions. QR codes can store various data and information, including a link to an online store, an influence's social media sites, and files such as photos, videos, music, official documents, and more.
QR codes hold more data than a barcode. A barcode consists of a series of characters, numbers, and symbols, while a QR code can store up to 406 bytes of information. QR codes are a practical and highly efficient tool, bridging the gap between the physical and digital worlds


How to scan a QR code
QR codes are popular because you don’t need the technical know-how to scan them with your mobile device.
What are the different types of QR codes?
There are two types of QR codes: static and dynamic. Let's look at each type.
Static QR code
Generating a static QR code is free, and the number of scans provided is unlimited. However, static QR codes are only suitable for one-time use as the user cannot edit the embedded data.
After generating the static QR code, users cannot change the information contained within the code. They can’t also track the number of scans and the scanner's device and location.
Dynamic QR code
A dynamic QR code allows users to track, edit, and update embedded data. This saves a lot of time, effort, and money.
With a dynamic QR, users can change the data or information on it even if the code has already been posted. You can also track QR performance. Dynamic QR give you access to real-time scan monitoring to track data such as the number of scans, scan locations, scan times, and devices used.

Types of QR codes
QR codes come in the same shape but different functions and sizes. You can improve user experience by using the following QR code types.
URL QR code
This QR code contains a specific website’s address. Scanning it automatically redirects you to the website – no more manually entering the web address.


Social media QR code
A social media QR code can save all your social media profiles. It’s a powerful solution for users to find your business on social media easily. When they scan the code, all embedded social media pages automatically appear on their smartphones on a single screen.

Wi-Fi QR code
These QR code simplify Wi-Fi connectivity for guests. They improve the guest experience in restaurants, bars, or cafes by providing password-free internet access. Customers don't have to keep asking you for your Wi-Fi credentials. Just post the Wi-Fi QR code where your guests or customers can easily see or get it for an instant scan.

Text QR code
A text QR code is static and free. QR code software features vary when generating a text-based QR code. Using these solutions, you can convert words, numbers, characters, and even emojis. You also don’t need an internet connection to scan a text QR code.