QR code generator

A QR (quick response) code is a type of 2D barcode, made up of a 2-tone pixel pattern. Unlike a traditional barcode, a QR code is able to contain more information and is scannable from any orientation. They were first used by Denso Wave, who developed them for marketing components, but soon found their way into mobile marketing when smartphones were more widely adopted. 

QR codes work by translating the arrangement of a provided URL into a unique 2D arrangement of squares. When these squares are scanned, the optical scanner rearranges them back into the URL’s original form so you can access the link.

A QR code is a simple, elegant piece of technology. It is also resurgent. QR code statistics suggest a bright future for these small beauties.

QR Code Meaning

QR stands for "quick response." QR codes can generate information faster than standard barcodes because they are "quick response codes."

Types of QR Codes

QR codes can be static or dynamic. The difference lies in the method of storing information within them.

Static QR Code

A static QR code is not editable and becomes larger and more complex as you store more information. The scanning of a static QR code may take a little longer when it contains large sets of characters or complicated sets of numbers.

Dynamic QR Code

A dynamic QR code is editable and contains a short URL that redirects to a webpage where the information is stored. The scanning of a dynamic QR code is usually faster and easier, as it contains less information.

Benefits of QR Codes

• Encoded and accessed simultaneously in two dimensions, resulting in faster information delivery.
• More information can be transmitted quickly.
• Reliability is better than standard barcodes due to error correction.
• Accessible and can be scanned with most digital image sensors.
• Inexpensive, maintainable, and easy to use.
• Can be used by customers to quickly access menus, websites, and other information using their smartphones.

In conclusion, QR codes are a powerful tool for industries that rely on foot traffic, particularly restaurants and bars. They are convenient, hygienic, and easy to use. With their speed and accessibility, QR codes can deliver more information quickly and reliably than standard barcodes.

QR codes can be used by anyone holding a smartphone, and are perfect for packing a lot of information into an aesthetically pleasing design. QR code generator is totally free, meaning you can uplift any design idea with just a single click. 

Benefits of using QR codes can include:

• Directing customers to your website or landing page if added to promotional material
• Increasing customer engagement with your products or services
• Providing a fuss-free source of feedback for your business
• Uplifting business cards
• Directing clients and customers to your online portfolio
  

Yes! QR code generator is totally free and easy to add to any design you like — from brochures to flyers and business cards. To get started, select your design template (or design you’d like to add a QR code to) and click more on the left side toolbar, then create something new. Then, click QR code and type in the URL of the website or content you’d like to add to your design. All you need to do is wait, and your QR code will be added to your layout and you can customize it as you see fit.

The simple answer is no, your QR code will not expire unless you want to change the link or you break the link behind it. Our QR Code Generator allows you to create static QR codes which are valid forever. Just remember, if you want to update or replace your QR code’s link, you’ll need to generate a new QR code.

The most common tool you can use to scan your QR code is a smartphone, but you can also use a tablet or computer camera too. A classic barcode scanner will also work. Point the camera of your device of choice at the QR code and focus the frame on the code. Once it’s focused, it will immediately start scanning and a notification should appear on the screen, asking permission to open the URL link embedded in the QR code. Click to approve and you will be directed to the featured website or video.

The minimum size you should aim for is 0.3”x 0.3” squared if the code will be scanned from a short distance. Otherwise, your camera will have a hard time picking up the QR code — regardless of where it has been placed. Ideally, keep your QR code around 3” to 4” squared.

Static QR codes are fixed when they’re created and printed. This means the link attached can’t be updated if it breaks, so you’ll have to generate a new QR code if that happens. This also makes static QR codes very secure due to their fixed nature. On the other hand, dynamic codes are editable and can be changed in real-time to a variety of links as needed.

At this time, our QR code generator tool can only create static QR codes, as this is the easiest and most accessible type of QR code for everyone.