How to change an image to QR code?
Although it is a technology that appeared in the 90’s, in recent months we have seen a growinginterest in using tools and services that allow the conversion of images or any type of file into a QR code for easy sharing.
Before I continue, I would like to give you some introductory background to explain what is a QR code? where do they come from? why use them? Before we go on to explain how to convert an image into a QR code with the help of our QR generator, we will explain how to convert an image into a QR code.
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What is a QR code?
A QR is a two-dimensional barcode, usually in the form of a square, that stores encoded data stored under a specific url or domain.
Its origin dates back to 1994, and was created by Denso Wave, of the Toyota Group, but it was not until 2010 that its use began to expand in the USA and Europe, where we have seen how its application has been increasing.
In recent months and as a result of the Covid-19 pandemic and the increase in digitalization, it has become a very common resource that can be used in different media as an aid to expand or provide information.
The way to decipher or read the information in these codes is by using a QR code reader, which can be found in any mobile device.
The most common use is to be able to present a web page from a physical device such as an advertisement, poster, etc. But we are also seeing that there is an interest in the use of this technology for different uses such as: sharing pdfs, images, videos, lottery results, even to store your wifi password, etc.
And since a few months ago to present digital menus menus and menus in QR code inside restaurants, bars and cafes to avoid the use of physical menus as a preventive measure for Covid.
I have even seen that, in some newspapers, these codes are used as a resource to expand the printed information and lead the reader to other types of content, such as audiovisual content.
A common and necessary question these days is how to change an image to QR code.
The handling of digital files, such as images, PDF or word documents is very common nowadays, but if what you need is to be able to present an alternative with zero contacts, using QR code, you must
QR code technology has been with us for many years but it was not until this new reality for COVID-19 that it has been possible to demonstrate its importance in maintaining the zero contact policy.
What is a QR code for?
Initially, this technology emerged in the Japanese automotive sector, with the objective of being an alternative code to the already existing bar codes, which would serve to catalog inventories and spare parts of vehicles in the manufacturing chain, so that industrial processes could be streamlined and made more efficient.
Around 2010 the license was released and the technology began to be used, first in the USA and then in the rest of the world.
In terms of utilities and what a QR code can be used for, we can distinguish between
Store and disseminate information
It helps us store information so thatwe can disseminate it It is very simple to use and easy for the user to access. In short, it is a very powerful way to connect the offline world with the online world, since we provide a code on a physical medium that will lead us to digitized information.
It usually takes us to a website with specific information: from an article, form, etc. But it also has other uses such as archiving a document, audiovisual resource, etc.
As a marketing tool
Because in addition to storing information, it can serve your business as a powerful tool to be closer to your customers and to exploit your relationship with them: know what they like most about your business, present relevant information, launch promotional actions, etc.
How to read a QR code?
So that we can access the information and content under a QR code, it is very simple. We only need to have a reading application on our mobile device.
Depending on the type of operating system you have on your mobile device, access to information may be different.
Some terminals natively have the ability to read QR codes without having to download any application. For example: Samsung, Apple, etc.
But if you need to have a reader QR code on your device, there is a wide range of applications, both free and paid to install. It will depend on what you need or what functionalities you want to have: from reading history, storage of the QR codes you have previously read, etc.
In case of Android: you will need to have an application previously downloaded on your device to be able to read it.
If we have to give you some recommended application, we will mention: QR Reader, QR Droid, Bar Code….
Another option that you may not know is that we have applications installed on our phone that can serve as a reader QR code. Here is the list provided by Xatakandroid where you will see that if you already have the Facebook app, twitter or the Opera browser, you do not need to download new applications.
Other terminals, such as Apple Samsung, already have it natively integrated and by simply accessing the photo application and focusing on the code you want to read, you receive the information. A message appears on the screen to continue with the opening and decoding of the information behind it.
And now that you know a little better the QR code technology, we will tell you in a few simple steps how you can change an image into a QR code.
How to change an image to QR code
Select an image you want to change
You can change to QR code any type of an image: from a jpg, png, tiff, pdf etc.
And you can not only change an image but also QR code etc.
Store in a domain
You will need to have a hosting or web site to host your QR code. If you have your own website, by using an ftp client you will have it very easy, simply access, leave your file and create the web page that will show the content you want to display.
But in most cases, and I imagine that’s why you’re here, it’s because you don’t have your own domain, but you’d like to encode certain information to be able to offer it and have it accessible via QR code
If this is your case, you have nothing to worry about because you are in the right place. From Haztucartadigital, we offer you our QR generator without the need to have a domain where you have uploaded your information to create the QR code of your an image.
We leave you a space in our domain and hosting so that you can upload your an image and receive in return your QR code that you can scan and share with your clients, friends etc.
Select a generator QR code
Search for the QR code generator you are most interested in in order to change your QR code. There are thousands of possibilities and alternatives, but since you are here, we want to take the opportunity to offer you our generator.
We provide you with our free generator so that you can change your an image to QR code.
You can find other services, but the advantage of our QR code generator is that we offer you a free, simple and instant service. With our Freemium plan you will have your QR code without any payment.
Check your QR code
It is important that once the generator returns the QR code, you check it and validate that it works correctly. To do this, look for your smartphone or mobile device/Tablet, open your QR code reader application and scan it, to verify that what you really see is your file and information.
Download your QR code
Once you have created your QR code, you will need to be able to make it available in a file that gives you the possibility to share it, print it and make it public.
The format in which you can download it is a graphic image file format in high quality and compressed in 24 bits: PNG that you can edit and work with: resize, embed it in a design, etc.
The advantage is that they have no background color, so you can install them in any graphic piece you have.
Prepare and print your QR code
In the png format in which we will provide you with the code, you can use it to integrate it into a design, posters, photography, corporate design pieces such as cards, flyers, etc.
And you can even insert it in digital design formats to share it in digital media such as Facebook posts, web page, etc.
Regarding the promotion and diffusion of your QR code, it will depend on the marketing strategy you choose and the objective for which you have chosen to use this technology for you or your business.
But here are some recommendations on how to disseminate it and use it in physical media
- Stickers/Stickers: If you have an establishment, e.g. restaurant, cafeteria, etc. the best way to make your QR visible is through stickers that you will place on your tables, bar, decorative supports, etc. Your customers will be able to access information in a clear and simple way.
- A tip we give you is that the stickers have to have a medium size, that is, they should not be so small that you can hardly see them, nor so big that they seem exaggerated. We recommend a size of 7×3,5 cm for you to create your stickers. If you need us to help you, here is our offer of them
- Labels: Accompany your product labels with additional information by inserting a QR code that provides additional information.
- Flyers: if your marketing strategy includes distributing advertising flyers, don’t wait any longer and use this medium to connect the offline physical world with your virtual reality. A new way for your customers and potential customers to connect with your brand and access information. For example, a hair salon could add its entire list of services and treatments under one code or a restaurant could offer its menu in this format. You could also use it to offer your customers a promotion or discount, or a form in a landing page to capture contacts.
- Showcases: Another way to provide information and display your QR code is by sticking it on the showcase of your establishment, with a sticker visible enough to attract attention. Include information of interest such as your letter for both your customers and prospects to see or promote your Social Networks or website
These are just a few, but there are hundreds of possibilities for you to publicize and spread your QR code among your customers and potential customers, such as on your stationery, in vehicles, on your product packaging, etc.
Now that you know all this, what are you waiting to start using the QR code for your business. From haztucartadigital, we put at your disposal our generator QR code so you can get started with it.