QR (Quick Response) codes have transformed sharing and accessing of information. However, the visual appearance of QR codes may not always align with the aesthetics of a design or artwork.
To address this, a tool called ControlNet for Stable Diffusion’s web UI enables hiding QR codes within images, making them invisible to the naked eye but still scannable by QR code readers.
June 7, 2023 — AI models are on the rise today and continue to impress us with their capacities. Just recently, Reddit user nhciao shared AI-generated images with embedded QR codes that work when scanned with a smartphone.
The Redditor used the Stable Diffusion AI image-synthesis model to create stunning QR codes inspired by anime and Asian art styles.
Despite their intricate designs, they remain fully functional, and users can scan them with a smartphone camera or QR code scanner app on iPhone and Android devices.
With Stable Diffusion, you can generate stunning images based on text descriptions or transform existing photos using “img2img” techniques. The possibilities are endless with this innovation.
But that’s not all. We also bring you ControlNet, a Stable Diffusion model powered by advanced deep neural networks. ControlNet ensures that your modified QR codes remain reliable and scannable.
You only need to add the ControlNet extension to your AUTOMATIC1111’s Stable Diffusion web UI. It’s a straightforward process that will unlock your world of possibilities.
ControlNet empowers you to create visually stunning images while concealing valuable information within.
How ControlNet works
Let’s dive into how ControlNet works, step by step:
1. Install the Extension
Add the ControlNet extension to your AUTOMATIC1111’s Stable Diffusion web UI. It’s a straightforward process that will unlock a world of possibilities.
2. Input QR Code Data
Next, enter the data you want to encode within the QR code. ControlNet has covered you, whether it’s a URL, text data, or any other information you wish to conceal within your image.
3. Generate the QR Code
ControlNet swiftly generates the corresponding QR code for you with just a click. It’s quick, efficient, and hassle-free.
4. Select an Image
Now comes the fun part – choose the image where you want to hide the QR code. Pick the perfect visual backdrop that will captivate your audience.
5. Embed the QR Code
With ControlNet, embedding the QR code into your chosen image is a breeze. It seamlessly integrates the hidden code on the fly without complex merging processes. Its simplicity and convenience are at their finest.
6. Verify the QR Code
Lastly, use any QR code scanner to verify the functionality of the hidden code. Even though the QR code remains invisible to the naked eye, the scanner will detect and decode it successfully.
How hidden QR codes in images are still readable
Integrating creative QR code design into visual designs can sometimes be challenging since you have to make them attractive while maintaining their integrity so that they would still function upon scanning.
So, why can users still scan these QR codes hidden in those AI-generated images?
The answer lies in the remarkable error-correction feature of QR codes, which ensures seamless functionality even when embedded within visually captivating designs.
QR codes are designed to be resilient and can tolerate various degrees of damage or alteration.
This built-in error-correction capability allows scanners to decode a hidden QR code, regardless of their intricate and AI-generated designs.
The hidden QR codes retain their reliability and scannability thanks to Stable Diffusion and ControlNet, advanced AI-powered technologies.
Smartphone camera apps on iPhone and Android can easily read these hidden codes, bridging the gap between the physical and digital worlds.
Users can now seamlessly integrate artistry and practicality, captivating their audience with visually striking content while providing them easy access to valuable information.
AI-generated images with hidden QR codes
Create a QR code with stunning visuals today
In a world where first impressions matter, why settle for the ordinary when you can go the extra mile? It’s high time you start using visually stunning QR code images for your campaigns.
With powerful AI like Stable Diffusion and its model ControlNet, the world will see a QR code revolution where beauty and functionality coexist.
Transform those versatile squares into captivating works of art that leave a lasting impression on your audience.
Beginner to QR codes? Start your journey today with the best QR code generator and learn how to take advantage of QR codes for any purpose.