Generate your own FREE Facebook QR Codes for printing such as Business Cards, Flyers or vehicle plaques. ... <看更多>

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Create custom Facebook QR Codes with custom Color and Design for free. With best print quality. ... <看更多>

High-quality QR Code generator library in Java, TypeScript/JavaScript, ... Permission is hereby granted, free of charge, to any person obtaining a copy of ... ... <看更多>

ZXing is an open source project that can detect and parse a number of different barcodes. It can also generate QR-codes. (Only QR-codes ... ... <看更多>