Delphi QR Code Generator — vCard 4.0, Offline, Zero Cost
Build a fully offline vCard 4.0 QR code generator in Delphi using QRCodeGenLib. No cloud. No API keys. No subscriptions. One EXE that runs anywhere and generates scannable QR codes that save contact details directly to your phone.
Things covered in the video include ... library setup, form design, the vCard 4.0, formatting quirks that catch you out, live scan demo, and more. Also look at use cases including business cards, product labelling, wedding planners and gift registry, and why vCard 4.0 is worth doing properly.
Source code: https://github.com/silverpascalcoder/...
QRCodeGenLib on GitHub: https://github.com/Xor-el/QRCodeGenLi...
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