Since 2020, there have been many tools to get a free QR code generator. This data dissemination model gained popularity thanks to the health crisis since people can access information without physical contact. In 2023, the trend is still in force and is an easy and fast way to share information.
However, some free QR code generators are not reliable. These two-dimensional codes can store a lot of information. Therefore, they can also host spam and malware. Next, we will explain how to generate your codes from reliable applications and with good customer service.
What do you need for a free QR code generator?
If you want to get a free QR code generator, you need to have the following:
- A QR code generator.
- A link with updated information you want to share.
QR codes (Quick Response Codes) are images with encoded information. Its development occurred in the automotive environment to include as much information as possible in the bar codes. At the digital level, this technology encodes more details in a smaller space.
This is due to the configuration of the boxes and their arrangement. Thanks to the boxes in the corners, the reader can interpret the information faster than with a barcode. With the code, users only need a camera with a reader configured. Mobile devices with Android and iOS operating systems include a set-top box in their cameras.
What information can be shared with a QR code?
This technology began in the industrial field. Supplies, parts, and products need a precise identity in this area. The innovation in free QR code generators is to contain detailed information in a small image. Pictograms can include texts of up to 400 characters. The reader can interpret the data and act accordingly in the following instances:
- Connect to a specific web address. The page can host PDF documents such as a restaurant menu, a cover letter, or a manual with instructions. Another option is directing to an app’s download or interactive page.
- Authenticate an account online. Some apps and platforms use the code to verify user information and connect the account to other devices. This is the case with WhatsApp.
- Access a Wi-Fi network. The code can include the information of an Internet network and the credentials needed to access it.
- They are sharing payment and purchase information. Some banks use the codes to replace cards so that users have another form of payment.
The technology appeared in 1994. Since then, it used for multiple purposes. Since they can include a lot of information, the possibilities of QR codes are endless. However, there is a risk with this technology. Since only a reader can read the pictogram, it is impossible to identify links and malicious code.
Malicious information in QR codes
An expert may include malicious information in a QR code. For example, a hidden link can initiate a phishing protocol
on the device that reads the code. If this happens, the sensitive information on the device will be compromised. Therefore, aware of this danger, users prefer to avoid reading unreliable codes.
Even so, it is worth mentioning that you can not modify the codes after their creation. That is, the hacker must have introduced the malware from its creation. Therefore, you must choose a reliable developer using a free QR code generator. Ideally, one that allows you to customize the appearance of the code, has dedicated customer service, and doesn’t have negative reviews online.
On the other hand, users prefer codes that include the company’s logo and information. These measures guarantee that the pictogram is not anonymous; therefore, there will be a responsible person if any inconvenience occurs. In contrast, a generic code can generate suspicion and prevent the user from accessing the information.
Top 5 Apps to get a free QR code generator
Next, we will describe the best options for generating QR codes. At Insiderbits, we chose them to think about security and customization. Descriptions include links to the online version and mobile app. However, the tools work best on a computer as it is easier to access their utilities.
This powerful generator allows you to create QR codes from several options:
- To point to a specific URL.
- To direct to a digital business card.
- To take to your restaurant’s menu.
- Refer to the download link of your application.
- To point to a PDF document.
- To contact a number and call or contact you by text message.
You can try the free version for 14 days. However, the mobile app is only available for the paid versions. In it, you can see the traffic results of each of the codes produced. This information will also be available in your account on the tool page.
The online version has a fairly intuitive interface and easy access in its free version. With this tool, you can generate QR codes with a few clicks. The interface is sleek and straightforward and has good ratings. Even so, some users show dissatisfaction because the dynamic codes of the free version lose validity after two weeks of use.
In the mobile version, reviews usually have a better rating and better comments. Some users need more satisfaction with the image quality of the codes since it complicates the printing quality and its reading.
This tool is entirely free and functional. However, Egoditor, the company in charge of the QR-code generator, bought it. Therefore, advanced and paid tools involve using the page above. Users usually express a lot of satisfaction with the interface. The menus are easy to access and intuitive to use.
The mobile version needs an optimal rating due to the absence of utilities concerning the computer tool. In addition, some users show dissatisfaction when using it.
It includes several features and possibilities in its paid version. For example, you can create dynamic codes to increase the security of your app or track the users of an app. The tool includes many options for generating QR codes. Therefore, it is versatile and advanced. If you want to try it, you can access a 14-day trial.
The interface is also very intuitive. It includes several menus to customize the code in the most minor details. It even allows you to produce a mobile-optimized page. The only disadvantage is that you must create a user on the platform to download and use your creations. In addition, it does not have a mobile version.
It is the accessible version of Beaconstac. With the tool, you can generate static codes for free and simply. In this case, it reduces the possibility of customization. You can choose the shape and color, but you cannot include logos. For this, you will need to use the paid version of Beconstac.
Assess your needs before generating a QR code
The free QR code generators on this list are well-evaluated and have been tested by the public. They are secure tools that allow you different levels of customization. Before using them, assess whether you need static or dynamic code. The dynamic ones are more advanced and can be modified according to the needs.
A dynamic code can track your audience in more detail and change over time. Therefore, they are more suitable for companies with a more complex infrastructure. In addition, creating a dynamic code involves paying for the service.
Finally, review these options and choose the one that best suits your needs. Focus on selecting the most straightforward platform, as it will make your job easier.