#Free custom logo qr code generator code#

#Free custom logo qr code generator code#

How well a QR code can be read also varies from app to app and algorithm to algorithm. Designer QR codes are more difficult to decode, so the scan position, the angle of the camera to the QR code and how far the camera is from the QR code matters. The less complex the QR Code, the easier it is to decrypt it. The safest variant that a QR code can be read by all readers, is the Standard QR Code.

make sure that the colors of the individual elements have enough contrast with the background color.Should there be reading problems with a QR code Instead of squares, design elements such as round or polygon symbols are used in the QR code.The colors have too little contrast with the background.Some QR code Readers cannot decode a white QR code on a black background.The QR Code Reader app has a bad algorithm to decrypt the QR Codes.You are using an old smartphone with a poor camera resolution.There are a number of reasons why a QR code cannot be read For example, if the squares in the QR code are converted into circles and a logo is also placed in the QR code, the QR Code might not be readable anymore.

If the QR code has too many design elements, it will no longer work. If you run into issues with this, go back and check the size and quality of your logo imageĪnd make sure your design elements aren’t making your QR Code unreadable.Ĭaution should be exercised with Designer QR Codes. Yes, you can directly upload your logo when designing your QR Code.Īfter merging the QR Code with your logo, your QR code can be printed in any size.Įnsure you also test the QR Code by scanning it from different apps andĭevices before going into production to make sure there is no problem with the quality. Frequently asked Questions Can I brand my QR Code with my own logo?