ZXing ("Zebra Crossing") barcode scanning library for Java, Android
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Jun 15, 2026 - Java
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qr-code
QR Code stands for Quick Response Code and is a type of matrix barcode (or two-dimensional barcode) first designed in 1994 for the automotive industry in Japan. QR Codes are now widely used in various applications such as product tracking, item identification, document management, and marketing due to their fast readability and greater storage capacity compared to standard UPC barcodes. This topic covers the creation, usage, and applications of QR Codes, including how they are generated and read by devices. It also explores the technology behind QR Codes, their standards, and their impact on industries such as retail, logistics, and mobile payments.
Here are 108 public repositories matching this topic...
High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.
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Jan 23, 2025 - Java
Fast computer vision library for SFM, calibration, fiducials, tracking, image processing, and more.
android java computer-vision camera-calibration qrcode structure-from-motion image-processing micro-qrcode qr-code photogrammetry qrcode-scanner qrcode-generator aztec-code 3d-reconstruction stereo-vision 3d-vision micro-qr-code
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Jun 3, 2026 - Java
Code scanner library for Android, based on ZXing
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Feb 25, 2025 - Java
⛄ 基于OpenCV开源的微信二维码引擎移植的二维码扫码识别库
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Jun 3, 2026 - Java
Java library for Swiss QR bill payment slips (aka QR-Rechnung)
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Jun 6, 2026 - Java
Share Wi-Fi passwords with QR codes or NFC tags
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Oct 30, 2018 - Java
Simple tool to generate/read QR Code and export it.
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Jun 11, 2020 - Java
QR Code Generator and Reader in Java
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Aug 22, 2017 - Java
A barcode scanner view for Android. Batteries included.
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Sep 24, 2025 - Java
this will generate QR code and print it
qrcode barcode qr-code qr-generator qrcode-scanner qrcode-generator qrcode-reader android-printer qr-printer print-qr
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Aug 25, 2017 - Java
Optimized UI components for creating and reading QR codes
android library view qrcode android-library qr-code android-ui qr-generator qr-codes qr qrcode-scanner qrcode-generator qrcode-reader qrscanner qr-reader qr-code-reader qr-coder-decoder qrscan qr-scanner qr-code-generator
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Nov 30, 2018 - Java
QR Code Scanner like WhatsApp Web
android firebase qrcode qr-code whatsapp whatsapp-web firebase-database qrcode-scanner androidfirebase
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Jul 19, 2018 - Java
QRScan: recognition of QR codes in PDF files of scanned documents
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Jun 13, 2022 - Java
Order and pay Android app for a cafeteria franchising
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Jul 31, 2017 - Java
Spring Boot integration with Bakong Open API and KHQR SDK for generating QR code payments and verifying transactions in Cambodia.
java spring-boot backend payment qr-code payment-integration nbc payment-integration-api bakong khqr bakong-api
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Mar 7, 2026 - Java
Godot plugin that provides a unified GDScript interface for generating and scanning QR codes on Android and iOS using native platform implementations.
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May 10, 2026 - Java
Created by Denso Wave
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