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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.
- GitHub: https://github.com/topics/qrcode
- Wikipedia: https://en.wikipedia.org/wiki/QR_code
- Created by: Denso Wave
- Related Topics: barcode, scanning, data-collection, mobile-payments,
- Aliases: qrcodes, qr-code,
- Last updated: 2025-01-08 00:20:28 UTC
- JSON Representation
https://github.com/hemulgm/qrscan
QR scanner application (FMX)
application barcode barcode-scanner delphi example firemonkey fmx qrcode qrcode-scanner
Last synced: 11 Nov 2024
https://github.com/antz22/retro
Retro is an industry-changing application that provides valuable information to first responders in the case of emergency and decentralizes the storage of medical records. (2nd Place HealthHacks)
bootstrap css decentralization firebase flask healthcare html mapbox privacy pyrebase python qrcode
Last synced: 19 Nov 2024
https://github.com/ikhsan3adi/backtix
Open Source Flutter Event & Ticketing App. NestJS backend. Terintegrasi dengan payment gateway Midtrans.
acara android aplikasi-tiket dart event event-app flutter ios midtrans nestjs payment-gateway payment-integration qrcode ticket ticketing-application ticketing-services tiket tiket-online ujikom
Last synced: 14 Oct 2024
https://github.com/aravind-manoj/adcodec
Advanced Data to Picture Transcoder
codec decoding encoding opencv python qrcode transcoder
Last synced: 15 Dec 2024
https://github.com/asadullah-dal17/qr-code-detection-distance-estimation
QR code tracking with optical flow, and increase the distance estimation, range using Optical flow tracking, from 15.5 cm(on 1.5 cm sized QR code), 7x more which is due to optical flow,
distance distance-estiamtion distance-estimation-opencv distance-estimation-single-camera distnace-calculation-opencv optical-flow qr qrcode
Last synced: 15 Nov 2024
https://github.com/rzeldent/micro-zxing
ZXing Zebra Crossing barcode library for ESP32CAM
arduino aztec datamatrix esp32cam pdf417 qrcode zxing zxing-library
Last synced: 28 Nov 2024
https://github.com/phodal/serverless-qrcode-generate
A Serverless QRCode Generator Test
qr qrcode serverless serverless-applications serverless-qrcode
Last synced: 04 Jan 2025
https://github.com/fornewid/qr-quicksetting
Android QR QuickSetting using CameraX + Firebase ML kit
android camerax firebase-ml-kit qrcode quicksettings
Last synced: 30 Dec 2024
https://github.com/arasgungore/qr-coder
A mobile app built with React Native that allows users to generate and scan QR codes.
mobile-app mobile-development qr-code qr-code-decoder qr-code-generator qr-code-generator-mobile-app qr-code-generator-using-javascript qr-code-reader qr-coder-decoder qr-codes qr-generator qrcode qrcode-decoder qrcode-encoder qrcode-generator qrcode-reader qrcode-scanner qrcodes react-native react-native-app
Last synced: 09 Jan 2025
https://github.com/rizwankce/qrgenerator
Native QR Code generator for Mac OS
Last synced: 04 Jan 2025
https://github.com/sunsided/qr
QR Code detection experiments
computer-vision image-processing jupyter opencv python qr-code qrcode
Last synced: 02 Nov 2024
https://github.com/fullstack-dev3/php-qrcode
Generate QR Code
generate-qrcode php qrcode qrcode-generator
Last synced: 05 Jan 2025
https://github.com/mian-ali/qrcode-generator
Free Tool to Generate QR Codes
html javascript plain-javascript qr-code-generator qr-generator qr-scanner qrcode
Last synced: 28 Dec 2024
https://github.com/yushulx/ios-swiftui-camera-qr-code-scanner
iOS barcdoe QR code scanner built with Dynamsoft Barcode Reader
barcode datamatrix ios pdf417 qrcode swift swiftui
Last synced: 27 Oct 2024
https://github.com/blackoutseeker/lineker-web
Access links between your devices in real time!
cypress date-fns eslint firebase firebase-admin jest nextjs nookies prettier qrcode react-google-recaptcha react-outside-click-handler react-redux reactjs redux server-side-rendering sitemap styled-components typescript
Last synced: 19 Dec 2024
https://github.com/xdillx/bibliotecagd--fmx
A versatile collection of Delphi custom components for enhancing UI development and facilitating VCL to FMX migration, featuring advanced styling and database connectivity.
components csv database dbedit delphi delphi-gd delphi-library export firemonkey fmx json qrcode ui-components
Last synced: 27 Dec 2024
https://github.com/nwtgck/qrcode-typescript-react
Real-time QR code generator written in TypeScript + React
qrcode qrcode-generator react typescript
Last synced: 02 Nov 2024
https://github.com/twpayne/go-xctrack
Package xctrack implements XCTrack's task format.
competition go golang json qrcode xctrack
Last synced: 26 Nov 2024
https://github.com/leso-kn/aesh
Encrypt and share files through IPFS via QR codes or NFC tags.
aes-256 archiving file-sharing ipfs qrcode
Last synced: 09 Dec 2024
https://github.com/smwa/storeman
A site for managing where you've stored assets
angular assets-management php qrcode
Last synced: 23 Nov 2024
https://github.com/linkspreed/besave
BeSave - Create your QR Codes with BeSave 💾, store them securely in the cloud ☁️ and get analytics! 📱
api besave cloud codes generato linkspreed qr qr-codes qrcode qrcode-generator qrcode-generator-api save
Last synced: 03 Jan 2025
https://github.com/mateusfg7/qrcode-generator
QR Code generator with automated forms to generate Plain Text, Wifi or vCard. Project developed with the main objective of studying the Vue.js library.
qrcode qrcode-generator tailwindcss vcard vue3 vuejs wifi
Last synced: 15 Oct 2024
https://github.com/marcominerva/twofactorauthenticationsample
A sample that showcases how to implement Two-Factor authentication in a Web API using an external Authenticator app
authentication authenticator-app csharp minimal-api qrcode two-factor-authentication visual-studio web-api
Last synced: 12 Oct 2024
https://github.com/ivteplo/qrcode-generator
Web app to generate QR codes easily and quickly
qr-code qrcode qrcode-generator react
Last synced: 06 Dec 2024
https://github.com/aspose-barcode-cloud/aspose-barcode-cloud-java
Repository contains Java Library for communicating with the Aspose.BarCode Cloud API
aspose-cloud barcode barcode-cloud barcode-detection barcode-generator barcode-images barcode-reader barcode-recognizer barcode-scanner barcode-scanning barcodes barcodescanner qr qr-code qr-codes qr-generator qrcode qrcode-generator qrcode-reader qrcode-scanner
Last synced: 21 Nov 2024
https://github.com/dynamsoft/barcode-reader-dotnet-samples
Samples for Dynamsoft Barcode Reader SDK DotNet Edition
barcode barcode-reader code128 code39 datamatrix ean13 ean8 gs1 linear-barcodes net-framework pdf417 qr qrcode upc-a upc-e
Last synced: 28 Dec 2024
https://github.com/pelikhan/pxt-qrcode
A QR code generator for MakeCode editors
Last synced: 06 Dec 2024
https://github.com/dr-noob/qr_reader
QR code reader using OpenCV and pyzbar
computer-vision numpy opencv pyzbar qrcode
Last synced: 05 Dec 2024
https://github.com/devidw/covid-certificate-decoder-flask
Decode your eu health certificate qr code
base45 certificate coronavirus covid-19 covid19 decode decoder eu europa flask flask-application germanycovid health json python pyton3 qr-code qrcode vaccine zlib
Last synced: 18 Oct 2024
https://github.com/gustavoquinalha/pet-code
Gerador de qr codes para animais
animals pet pet-project qr qrcode qrcode-generator
Last synced: 23 Nov 2024
https://github.com/henkelmax/qr-scanner
A simple QR code scanner for Android, aimed at providing the best compatibility of all formats.
qr qr-code qr-decomposition qrcode qrcode-reader qrcode-scanner
Last synced: 10 Nov 2024
https://github.com/v-poc/vite-qr-code
The qrcode playground based on Vite - (vanilla+vite5).
qr-code qr-code-generator qrcode qrcode-generator vanilla-qr-code vanilla-qrcode vite vite-qr-code vite-qrcode vite5 vite5-qr-code vite5-qrcode
Last synced: 20 Nov 2024
https://github.com/hellofaizan/qrcode
🔗 Private QR Code generator in NextJS
next qr-generator qrcode qrcode-generator
Last synced: 14 Dec 2024
https://github.com/cvzi/qr-code-generator-fuer-ueberweisungen
Creates QR code to initiate a SEPA credit transfer (SCT). Similar to Girocode or BezahlCode in Germany. Javascript implementation
bezahlcode qrcode sepa sepa-credit-transfer
Last synced: 16 Oct 2024
https://github.com/y3owk1n/qr-gen
Generating QR Codes with ease
next13 nextjs qrcode qrcode-generator shadcn-ui tailwindcss
Last synced: 18 Nov 2024
https://github.com/seanvelasco/barcode-kit
<Barcode/> and <BarcodeReader/> components for React, Svelte, and Solid.js for reading and generating barcodes and QR codes
barcode barcode-generator barcode-reader barcode-scanner qrcode qrcode-generator qrcode-reader qrcode-scanner react reactjs svelte sveltejs sveltekit
Last synced: 10 Oct 2024
https://github.com/rodolphocastro/ardc.bizcard
csharp mvvm-architecture mvvmcross qrcode xamarin xamarin-android
Last synced: 06 Dec 2024
https://github.com/dumrauf/web_serve_this_directory
Bash script that starts a Python web server with the current directory at its root and creates a QR code for the URL
file-sharing python qrcode webserver
Last synced: 14 Dec 2024
https://github.com/devashish2024/cutyoururl
Fully-featured bitly URL Shortener Clone
bitly clone collaborate flask github github-copilot github-pages jetbrains python qrcode shortener sql sqlite3 student-vscode tech url urls urlshort
Last synced: 27 Oct 2024
https://github.com/jkulton/qr-bouncer
Generate a shareable, Coinbase-style bouncing QR code
qrcode qrcode-generator shareable
Last synced: 02 Jan 2025
https://github.com/liba001/campustracker
KIT Campus Tracker - A utility for simplifying contact tracing on the campus.
bootstrap covid-19 karlsruhe-institute-of-technology kit pandemic qrcode qrcode-scanner vue vuejs
Last synced: 29 Nov 2024
https://github.com/zetaphor/qrcode-webcam-poc
Read and generate a QR code with getUserMedia
example-project javascript jsqrcode qrcode webcam
Last synced: 14 Dec 2024
https://github.com/omarreda22/attendance-and-leaving-system-using-qr-code
University attendance and departure system using QR Code
attendance-system django python qr-code qrcode qrcode-scanner
Last synced: 14 Dec 2024
https://github.com/yushulx/angular-barcode-mrz-document-scanner
Scan barcode, document and MRZ with Dynamsoft Capture Vision SDKs
angular barcode code128 code39 datamatrix document-detection ean13 mrz pdf417 qrcode typescript web
Last synced: 30 Oct 2024
https://github.com/joaolucasp/qrcode-generator
Free QR Code Generator JavaScript.
bootstrap5 css html5 javascript qrcode qrcode-generator
Last synced: 24 Dec 2024
https://github.com/gerencianet/gn-api-sdk-go-pix
SDK em Go integrada a API Gerencianet. Esta SDK está preparada para integração à API Pix, que lhe permite realizar o gerenciamento de cobranças Pix com QR Code e Pix Copia e Cola e muito mais.
go pix pix-copia-e-cola qrcode sdk sdk-go
Last synced: 14 Nov 2024
https://github.com/saharbat00l/qrcode-nfctag-app
An app in android using Kotlin to read an NFC tag & QR code. The app validates the QR code's link to the BASE_URL in app and extracts the substring info.
android android-studio kotlin nfc-reader nfc-tag nfc-writer qrcode qrcode-reader qrcode-scanner third-party-libraries
Last synced: 23 Dec 2024
https://github.com/felipebrenner/barcode-qrcode-reader
Leitor de código de barras e QR code em JavaScript e ReactJS
barcode javascript mui qrcode quagga react-qr-reader reactjs
Last synced: 25 Dec 2024
https://github.com/fancellu/play-openhtmltopdf
Scala play example of creating a PDF from a Twirl view
openhtmltopdf pdf play-framework qrcode scala svg
Last synced: 08 Jan 2025
https://github.com/domprojects/ci-php_qr_code
codeigniter php php-qrcode qrcode
Last synced: 29 Dec 2024
https://github.com/jjasghar/wifi-qr-code
A wrapper script around creating WiFi QR codes
qrcode qrcode-generator wifi wifi-network
Last synced: 13 Oct 2024
https://github.com/chloelavrat/nonogramqr
Solve, Scan and Discover: Turn Text into a nonogram Puzzle!
nonogram nonogram-generator python qrcode qrcode-generator reddit
Last synced: 09 Nov 2024
https://github.com/quarkiverse/quarkus-barcode
Barcode and QRCode support in Quarkus
barbecue barcode barcode4j qrcode quarkus-extension zxing
Last synced: 10 Nov 2024
https://github.com/koshikraj/qrlogin
login python qrcode react-native reactjs websocket
Last synced: 20 Dec 2024
https://github.com/phanatagama/qrreader
🎰 Python Desktop App for decode QR Image Files.
desktop-app python python3 qrcode qrcode-reader qrcode-scanner
Last synced: 08 Jan 2025
https://github.com/realityripple/qrthis
▓ Convert any selected text into a QR code.
pale-moon pale-moon-extension palemoon palemoon-addon qr qr-code qrcode qrcode-generator xpi xul-addon
Last synced: 12 Nov 2024
https://github.com/georginapuig/qr-code-generator
QR Code Generator with Rails.
bootstrap dotenv erb erb-template font-awesome fontawesome postgresql qrcode qrcode-generator rails regex regexp rqrcode rspec rspec-rails ruby ruby-on-rails scss webpack
Last synced: 08 Jan 2025
https://github.com/amansingh2427/food-commerce
Food Commerce website with admin pannel
expressjs javascript jwt-authentication nodejs nodemailer pdf-generation postgresql qrcode reactjs
Last synced: 14 Nov 2024
https://github.com/lucasrmagalhaes/fundamentos-react
React JS Curso Rápido ⚛️ Masterclass e Gerador de QR Code.
cod3r herokuapp qrcode reactjs
Last synced: 12 Nov 2024
https://github.com/anjasfedo/django-importmap
JSPM Importmap on Django to Check User Information with Hashed QR Code
Last synced: 16 Nov 2024
https://github.com/srj101/qrgenerator
https://srj101.github.io/QRGenerator/
qr-code qr-codes qrcode qrcode-generator qrcode-reader
Last synced: 25 Dec 2024
https://github.com/cculianu/calinsqrreader
A helper app for Electrum and Electron Cash on macOS. This app emulates the 'zbar' functionality present on Windows and Linux for Electrum, on macOS.
electron-cash electrum macos objc objective-c qrcode qrcode-scanner
Last synced: 19 Nov 2024
https://github.com/codeantik/billing-system
An invoice generator which allows users to keep track of their payments, send emails to clients and can even pay through the stripe payment service
dotenv emailjs-com express invoice-generator kendo-react-to-pdf material-ui mongodb mongodb-atlas mongoose nodejs nodemailer qrcode reactjs stripe uniqid uuid
Last synced: 14 Nov 2024
https://github.com/ikauematos/qr-code
Olá devs tudo bem com vocês? hoje estou trazendo mais um projeto dessa vez um projeto em JavaScript utilizando uma API da google onde possibilita que geramos um QR Code de um Link ou palavra digitada ou ate mesmo de uma imagem
Last synced: 11 Nov 2024
https://github.com/diewland/promptpay-qr-40
:moneybag: PromptPay QR-Code Generator ( with fancy features )
Last synced: 13 Nov 2024
https://github.com/iyehah/next_library
A simple library application that allows you to search for books and scan the book's code to browse it from your phone or download it.
Last synced: 13 Nov 2024
https://github.com/simplito/linked-pm
A simple web application which encrypts your private messages (Java Script client-side encryption) and converts them into clickable links and QR-codes.
application cryptography qrcode web
Last synced: 14 Nov 2024
https://github.com/georgecatalin/qr_code_generator
A simple program to produce QR Codes from command line that supports as parameters the string to encode, the name of the .bmp file to generate (including its path) and its size version.
cplusplus cpp qr qr-codes qrcode qrcode-generator
Last synced: 06 Jan 2025
https://github.com/vyskocilm/qrget
Easy to use privacy oriented cloudless file sharing
cloudless file-sharing golang golang-application laptop-phone phone qrcode tablet transfer-files
Last synced: 13 Nov 2024
https://github.com/peponi/text-to-unicode-qr
convert text (BTC address) to QR codes made of unicode (text)
api bitcoin-address cli command-line command-line-tool ethereum-address mail qr qr-code qrcode screenshot service unicode
Last synced: 14 Nov 2024
https://github.com/lucafaggianelli/3d-qr-code-generator
Generate a custom 3D QR Code in STL format that can be 3D printed
3d-printing javascript qrcode qrcode-generator three-js threejs
Last synced: 14 Nov 2024
https://github.com/hendraaagil/qr-code-generator
Very simple QR code generator using Node.js
Last synced: 20 Dec 2024
https://github.com/hebertcisco/qrcg
🧩 QR Code Generator - Made With React.js
hooks qr-code qrcode qrcode-generator react reactjs
Last synced: 15 Nov 2024
https://github.com/BTS-CM/BTS-QRCodes
Generating QR codes for Bitshares operations
Last synced: 15 Nov 2024
https://github.com/ghindea/qr_code_generator
C program that generates QR Codes
Last synced: 22 Dec 2024
https://github.com/simon-zerisenay/qr-reader
This React Native component utilizes the expo-barcode-scanner package to enable barcode scanning using the device's camera. It handles camera permission, updates the scanned state when a barcode is detected, and provides a button to rescan. The component's design ensures efficient barcode scanning and a user-friendly experience.
barcode javascript qrcode reactnative scanner
Last synced: 15 Nov 2024
https://github.com/proffix4/qrcodeanalyzer
Анализатор данных мобильного сканера QR-кодов для контроля посещаемости студентов
Last synced: 15 Nov 2024
https://github.com/savareyhano/sistem-informasi-inventaris-barang
An inventory management application that can generate QR codes, print QR codes, and scan QR codes via webcam or image upload.
expressjs inventaris-barang inventory inventory-management inventory-management-system jquery nodejs postgresql qrcode qrcode-generator qrcode-scanner
Last synced: 10 Nov 2024
https://github.com/magiclen/qrcode-segments-optimizer
This library is used for optimizing the QR code segments.
Last synced: 24 Nov 2024
https://github.com/eimamei/snake-qr
A simple and pure win32 Snake game, without any compressor trickery, just under 2,953 bytes!
bloat-free c-programming lightweight qrcode snake win32
Last synced: 18 Nov 2024
https://github.com/alkaison/qrcode-generator
A convenient tool that generates QR codes, enabling users to encode various types of information such as URLs, text, contact information, or Wi-Fi credentials into scannable codes for easy sharing and quick access with download option.
html-css-javascript projects qr-generator qrcode qrcode-generator
Last synced: 01 Dec 2024
https://github.com/luizgabriel/ticketscanner
An android app to scan and validate tickets
android kotlin-android qrcode rest-api
Last synced: 19 Dec 2024
https://github.com/aspose-barcode-cloud/aspose-barcode-cloud-android
Repository contains Android application for communicating with the Aspose.BarCode Cloud API
android aspose-cloud barcode barcode-height barcode-image barcode-processing codabar java kotlin postal postnet qr qr-code qr-codes qr-generator qrcode qrcode-generator qrcode-reader qrcode-scanner recognize-barcodes
Last synced: 21 Nov 2024
https://github.com/aspose-barcode-cloud/aspose-barcode-cloud-docs
Aspose.BarCode Cloud Documentation
barcode barcode-detection barcode-generator barcode-images barcode-reader barcode-recognizer barcode-scanner barcode-scanning barcodes barcodescanner cloud qr qr-code qr-codes qr-generator qrcode qrcode-generator qrcode-reader qrcode-scanner
Last synced: 21 Nov 2024
https://github.com/jomy10/qr-web
A website for making QR codes writen in Ruby (running on WebAssembly) and javascript. Built on Prism and RQRCode_Core.
javascript qrcode qrcode-generator ruby webassembly website
Last synced: 28 Oct 2024
