Generating a static or dynamic QR code is easy. Just follow these five simple steps.

Go to the QR code generator of your choice. When choosing a QR code generator, look for one with a convenient, ad-free, and user-friendly interface that allows users to generate a QR instantly. Some web QR code generators don't require you to sign up.
Select your preferred solution. After deciding on a QR code generator, choose your preferred QR code solution that fits your product, brand, and purpose.
Choose a dynamic QR code. To ensure your QR code is safe and effective, generate it in a dynamic format. You can customize the code by choosing patterns and eyes, adding a logo, and changing the colors.
Conduct a scan test. Always perform scan tests before publishing your QR code publicly. This will help you determine if it’s working and shows the correct URL or file.
Download and display. Now that you're sure your QR code works, you can download, distribute, and display it.
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.

vCard QR code
You can generate a vCard QR code and attach it to your business cards. vCard QR helps download your contact information by instantly showing it on the device.

File QR code
This QR code lets users generate QRs for various file formats, including PDF, JPEG, PNG, MP4, Excel, and Word. These documents are stored on a computer's hard drive or online. And since file QR is dynamic, users can view and edit the data stored in it.

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.

Menu QR code
A menu QR code is one of the most effective solutions for restaurant owners. It allows customers to access the restaurant menu via mobile devices. The menu appears on the customer’s phone after scanning the QR code. This helps business owners reach more customers as QR code menu scanning is easy and promotes contactless payments and more efficient customer service.

H5 editor QR code
With an H5 QR code solution, you can design your landing page without buying a domain name for web hosting. This no-code solution best suits small businesses looking to grow their customers through QR code marketing.

Multi-URL QR code
A multi-URL QR code is one of the best features of a dynamic QR. It offers a more personalized user experience as users are guided and redirected based on their language, number of scans, time, and location.

Language: If users scan in China, they’re redirected to a Chinese website. If they scan a QR in Thailand, the code will take them to the Thai version. Just make sure your QR code generator offers multiple languages ​​for this type of campaign.
Number of scans: The QR code URL address changes after a certain number of scans. This is a great promotional technique for a range of marketing personas.
Time: Customers who scan the code after midnight are redirected to a midnight sale URL. If the midnight offer time limit has already expired, the URL updates to a new one.
Location: A multi-URL QR code solution also allows redirecting scanners based on their location and geographic area.
This QR code is meant for businesses that want to create global campaigns to offer different products, goods, services, or even websites to people worldwide.

It’s an inexpensive international marketing method that eliminates the need to deal with regional language issues. One scan easily directs potential customers to a page they can fully identify with, increasing their chances of conversion or purchase.

App Store QR code
An App Store QR code directs scanners to a landing page where they can automatically download an application from the App Store or Google Play.

Wi-Fi QR code
These QRs 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.

Audio QR code
You can generate a QR code from any MP3 file, an audio file, and podcasts. After scanning, the scanner redirects users to your audio file's link.

Facebook, Youtube, Instagram, and Pinterest QR code
Each of your social media profiles can have a unique QR code. Users can instantly follow, like, or subscribe to your page or channel when they scan it.

Email QR code
Use a QR code in your email marketing to offer more information about your product or service. This gives you a clearer and more competitive advantage. You go the extra mile by quickly providing customers with the necessary information.

The QR code will also pique the recipient's interest when they read your email. Add a compelling call-to-action (CTA ) to encourage your readers to scan the code.

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.