Category Archives: Image on QR code

QR Codes Versus Data Matrix

Unlike 1D codes where all information can be found in one cut through the code, 2D codes need a second dimension since they contain many different ‘lines’ of data. Among the most popular 2D codes are the QR codes and … Continue reading

Posted in Data Matrix, Data Matrix EC, Data Matrix readers, Data Matrix vs QR codes, decorated Data Matrix, designed QR codes, error correction, Image on QR code, logo on Qr code, QR code size, QR codes, QR codes readers | Tagged , , , , , , , , , , | 2 Comments

Decorating a QR Code – Part Three

This post is going to look at the more aggressive means of decorating QR codes. The first mean I will look at is adding a drawing as if it was a layer above the QR code, drawing on the QR … Continue reading

Posted in color QR codes, designed QR codes, error correction, Image on QR code, logo on Qr code | Tagged , , , , | Leave a comment

QR Code Generators

Many QR code generators exist in the web. I could find only a few of them. and  tested only the QR codes created for URLs. Not all QR code generators are equal. Many of them create a QR code without … Continue reading

Posted in create QR codes, error correction, Image on QR code, mask, QR code generators, QR codes, security level | Tagged , , , , , | 4 Comments

Drawing on the QR Code

Drawing on the QR code Before drawing an image on the QR code, and after finding a good location for the image – we must take some measures to assure that our final result will be still decodable. The fact … Continue reading

Posted in designed QR codes, error correction, Image on QR code, QR codes, security level | Tagged , , , , , | 2 Comments