Generate QR Code Instantly with this fantastic QR Code Generator for any type of data you want to share. Our QR generator helps you make a high-resolution QR code for your data. To generate the QR Code, select a data type of your choice, enter data into the given field, and submit it to generate your code. You can download the code in image form and share it with anyone to share your desired information as a QR.
Are you looking for a speedy and robust tool to generate a QR code for your brand? Our QR code generator free is here to help you. It creates a QR code for:
Moreover, it also provides an additional feature to select Error Correction Level for your generated code. Let’s head over to find out how to get a QR code.
To create the QR code, perform the following steps.
Note: Before using the QR code, don't forget to test it.
QR code stands for "Quick Response" code — a registered brand of Denso Wave, invented in 1994.
A QR code is a two-dimensional barcode that stores different information to be shared publicly. It enables quick access to data like websites, contact details, or actions without manual input.
The QR Code is readable by computers (having a webcam), smartphones, and tablets. In a single QR code, you can encode 4296 characters. However, once it is generated, you cannot alter it. If you attempt to change a code, it will result in a different QR code being produced.
The QR code consists of black squares with various vague patterns organized in a square grid on a white background. The data is extracted from those fuzzy patterns.
It uses four standardized encoding modes.
The QR code generation is divided into 2 types: Static QR codes and Dynamic QR Codes.
Static QR Codes contain fixed information encoded directly into the code and cannot be modified after creation. Furthermore, it does not enable you to track the scans' data and only leads you to one URL. The static QR codes are only helpful for personal use and branding. They are not beneficial for business use because of their limitations.
On the other hand, you can change the dynamic QR codes. Dynamic QR Codes allow for editable content, enabling updates and changes to the encoded information even after the code has been generated. For marketing purposes, dynamic QR codes are more valuable.
You can track the QR code and track the number of scans. When the user scans the QR, you can track the scan location (city, country) and the user's device type (Android, iPhone).
Both types of QR codes possess a major difference according to their usage. Static QR codes are more in use by the audience comparatively as they are free to use, and any QR code creator can help you create them. At the same time, dynamic QR codes are comparatively an advancement in the QR codes. You can alter your QR images even after creation.
But the question is, can you switch from a static to a dynamic QR code?
The answer is NO. Once the static QR code is created, you cannot switch it to a dynamic one. The static and dynamic QR codes are pretty different from each other.
Many creative ideas exist on how businesses, municipalities, and non-profit organizations can use QR codes to market and communicate better to their stakeholders.
Error correction level in QR Code means the capability to restore data if the QR code gets dirty or damaged. It's measured in percentage (%) for every code. That shows the percentage (%) portion of the QR code (excluding the corners). If it gets removed or damaged, the QR code remains in working condition.
Several factors, such as the operating environment and QR Code size need to be focused on selecting the error correction level.
The users have to choose from the four error correction levels.
Select Level L (7%) for a clean environment with a large amount of data. Typically, Level M (15%) is frequently used.
Select the level H (30%) or Q (25%) for the factory environment where QR codes get dirty.
QR Code has many limitations. It sometimes does not work due to various reasons given below:
The vCard is the QR code that people place on their business cards to share information about their business with their clients or in their community. You can also attach a vCard to your email and edit the data of your vCard using a dynamic QR code.
The answer is yes. The developer Denso Wave published the QR code specification as an ISO standard (ISO/IEC 18004:2000 bzw. ISO/IEC 18004:2006).
It is the process of putting the QR code on some real-world object, marking it with some message or content, or connecting it to some landing page. A smartphone can decode/read the QR code with the help of a camera.
The barcode is single-dimensional. That means you can scan the barcode in a line. In contrast, the QR code is two-dimensional and can be read both vertically and horizontally. In QR codes, the information can be encrypted, which makes it more secure than barcodes.
The generated QR codes are static, will work forever, and will not get expired. The only condition is that you can't edit the QR code again.
No, the Wifi QR code needs to be static. Because when the user scans the code, it has no internet connection. For a dynamic one, the user has to be connected to the internet.
Note: Protecting users' privacy is our priority. We do not save or reuse their data in any form.