QR code efficacy is measured by user experience and conversion as it is widely applied to payment, promotion, or entering places; each scan is the opportunity to find a new customer or a lead, encouraging more visits, downloads, and corresponding actions by the companies. However, such images containing blurry QR code are now a familiar sight that enrages users and makes them contest the authenticity of the information.
A blurry barcode makes people tend to perceive its source as amateurish or, worse still, cunning, causing them to turn away from the scan and toward the next best product.
Part 1. Why is the QR code blurred?
Part 2. The Best Solutions for Blurry QR Codes
Part 3. How to Improve the Quality of Other Types of Images
Part 1. Why is the QR code blurred?
There are several reasons for QR code blurry in nature, and all of them are counterproductive. As it is known, if images are printed with a low resolution and exposed to certain conditions, such as rain or sunlight, the codes can become indistinct or even completely disappear.
Furthermore, there is a problem of design and compression; if a small code is to be stretched to a larger size, the final image produced in this process will be pixelated and difficult to read.
Also, some QR codes are blurred due to low image pixels, when encoding a QR code, it is necessary to print the symbol with high quality and choose the proper materials and settings of the printer, especially considering that some of the physical codes will be exposed to rather aggressive external impacts.
In this guide, we will walk you through what you can do to make distorted QR code sharper, both for a person attempting to scan a code and for someone who wants to generate a sharp and easily scannable code.
Part 2: The Best Solutions for Blurry QR Codes
For those QR codes that cannot be scanned no matter what, even if manual approaches have been attempted, an app helps solve the issue. This is where HitPaw FotorPea is usable as a perfect digital tool when facing those blurry QR codes.
For this reason, improving resolved image contrast is a pain point that HitPaw addresses through its FotorPea app, and it focuses on boosting image quality in general, which causes difficulties for QR code recognition.
Step-by-Step Guide
Step 1: Download and install the HitPaw FotorPea app via their main website
Step 2: At the home page, select the “AI Enhancer” on the left-hand side or the “Photo Enhancer” option
Step 3: Upload the photo of the QR code or any other blurred photo you wish to make clearer
Image alt: uploading
Step 4: Adjust the settings under the “AI Model” and click the “Preview” button to start generating
Step 5: Export the enhanced version of the image
Part 3. How to Improve the Quality of Other Types of Images
Due to the complexity of the QR Code design, it is possible to enhance the probability of a smooth scan by changing the position of the code, the distance at which it is located, and the quality of the code without using additional tools.
Adjust the Angle and Distance: If your device’s angle has trouble focusing on the image, move around the image a little and then slowly move closer or further from the picture until the device camera can focus on the image. Such small changes as these and more can be quite impactful because, with the help of such movements, it becomes possible to capture features without deformation.
Ensure Good Lighting: Your phone’s camera’s ability to focus on the QR code is limited when the light is low. Appropriate, especially natural lighting, can enhance visibility so much that it is a major factor to consider. Shadows and glares over the code should be avoided to prevent hiding some small details. Whether indoor or outdoor, the more light, the better if it is not blaring or causing a glare.
Use Simple, High-Contrast Designs for QR Codes: Some designed or printed QR codes can be easily read compared to others, such as simple color codes on clear backgrounds or vice versa. The color contrast is generally the best opposite, that is, when the background color is lighter and the pattern of the code is darker. Aim for high contrast around the code for a better probability of it being recognized by your device’s camera quickly.
HitPaw FotorPea: It has several additional options for attaching enhancing images;
The text model is designed to enhance the contrast and sharpness of the lines, making the image more readable. This paper looks at how the problem of Low Resolution can be addressed by acquiring a High-Quality Image.
If your image is low resolution, you can identify the General Model of HitPaw to improve the image clarity of animal, plant, and architecture features; the same situation can be applied to the feature of the QR code image. In the case of noisy images, the recommended choice is the Denoise Model.
Low-Light Model—HitPaw improves images shot in low-light environments; if you took a QR code image at night, you could make the image good for scanning using HitPaw. This model is quite effective for pictures that were too dark initially; the lines and pixels in the image become enhanced enough to read the QR code successfully.
Final Words
With the help of this technique, the hazy QR codes are no longer required to bombard the user experience. So, with HitPaw FotorPea, there is a handy and operational application to improve the photo quality, make the scanning process more efficient, and save from frustration. Whether you are working on faded prints or low-resolution digital codes, all the models of HitPaw are designed to guarantee only clear and scannable outcomes. If you are tired of deciphering messy and difficult-to-scan QR codes, give HitPaw FotorPea a go for an easy, professional service.