1. My QR code is not scanning. What should I do?
Make sure the QR code is clear and not blurry. Increase its size,
use a light background, and keep strong contrast between the QR
code and the background. Then try scanning it again.
2. My QR code scans, but the link does not open.
Check the URL you entered when creating the QR code. Make sure it
is complete, starts with https://, and does not
contain spelling mistakes. If the URL is incorrect, create a new
QR code with the correct address.
3. My QR code works on my phone but not on other phones.
Test the QR code with several smartphones. If it only works on
one device, simplify the design, increase the contrast, and
generate a new QR code. Avoid using very light colors or complex
patterns.
4. My printed QR code does not scan.
Make sure the printed QR code is large enough and has not been
stretched, cropped, or covered. Avoid reflective surfaces and
check the printed version with a smartphone before distributing it.
5. My QR code becomes blurry when I make it bigger.
Do not enlarge a low-resolution QR code too much. Generate or
download the QR code in a higher resolution before printing or
displaying it at a larger size.
6. My Wi-Fi QR code does not connect to the network.
Check that the Wi-Fi name (SSID), password, and security type
exactly match your router settings. If you recently changed your
Wi-Fi password or network name, create a new QR code.
7. My QR code has a logo in the middle and does not scan.
The logo may be covering too much of the QR code. Make the logo
smaller or remove it completely and test the QR code again.
Important parts of the QR pattern should remain visible.
8. My colored QR code is not scanning.
The QR code may not have enough contrast. Use a dark QR code on
a light background and avoid using similar colors for the QR code
and its background.
9. My QR code scans but shows an error page.
The URL stored in the QR code may be incorrect or the destination
website may be unavailable. Check the website address and make
sure the page is online. If necessary, generate a new QR code
with the correct URL.
10. My QR code stopped working after I changed my website.
If the QR code contains your old website address, changing the
URL may cause it to lead to an unavailable page. Create a new QR
code using the new URL and replace the old QR code.
11. My QR code is difficult to scan from a poster.
Increase the size of the QR code and leave enough empty space
around it. Do not place text, images, or decorative elements too
close to the QR code.
12. My phone camera does not recognize QR codes.
Clean the camera lens, improve the lighting, and hold your phone
steady. Try moving the phone slightly closer or farther away.
If your camera does not support QR scanning, use a QR scanner
available on your device.