DelphiZXingQRCode (for the moment) supports auto, numeric, alphanumeric, ISO-8859-1, UTF-8 without Bom and UTF-8 with Bom encoding. There are several Delphi-style QR code implementations but only a few are free and/or include source code.ĭelphiZXingQRCode is a single-unit implementation you simply add to your (new or) existing project, set a few properties and paint the image. When your mobile reads (scans) a QR Code, the QR code will then send you to a website or online voucher or an online business card. Most smartphones like iPhones and Android phones have apps that let you to read QR codes. QR codes are used to encode URL, text or other data. If you need to include the generation of QR barcode images in your Delphi application, you might want to take a look at Debenu’s open source “ DelphiZXingQRCode” – a Delphi port of the QR Code functionality in ZXing, an open source barcode image processing library. A QR code (Quick Response Code) is a specific 2D barcode that gained popularity during the last years when mobile phones with cameras allowed mobile phone users to quickly scan the image and get more info on a product, business, event, offer, URL address, …
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