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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.

https://github.com/bertrandmartel/emrine-arduino

:unlock: Use emrine.com QR code based access control solution on Arduino

access-control arduino emrine keypad qrcode st7735

Last synced: 03 Jan 2025

https://github.com/gcarreno/testqrcode

Program to test two QR Code generation libs

fpc free-pascal freepascal lazarus lazarus-ide qr-code qrcode

Last synced: 02 Dec 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/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/soramimi/qrcodereader

QR Code Reader; Qt and ZBar

qrcode qt zbar

Last synced: 19 Nov 2024

https://github.com/elforastero/gpgqr

🔑 A tool to backup and restore secret GPG keys using printable QR codes

backup gpg openpgp paperkey pgp qrcode

Last synced: 10 Jan 2025

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/skarab42/qr-watch

Small tool to help create custom QR codes

art javascript qr-code qrcode typescript

Last synced: 21 Dec 2024

https://github.com/samie/barcodes

Vaadin 14 integration for bwip-js (BWIPP) for creating barcode and QR Code

barcode bwip-js bwipp java qrcode vaadin

Last synced: 06 Dec 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/aravind-manoj/adcodec

Advanced Data to Picture Transcoder

codec decoding encoding opencv python qrcode transcoder

Last synced: 15 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/smartcraze/qr-password-manager

Decrypted password saver using python || password manager

password password-manager pyhton3 qrcode

Last synced: 03 Jan 2025

https://github.com/fastuptime/react_native_qr_code_reader

React Native QR Code Reader / React Native QR Kod Okuyucu

mobile qr qrcode qrcode-reader react react-native reader

Last synced: 26 Dec 2024

https://github.com/mbeijen/gd-barcode

Perl GD::Barcode module

barcode gd perl qrcode

Last synced: 05 Nov 2024

https://github.com/auties00/qrtoterminal

Prints a qr code generated from zxing to the terminal

ascii qr-code qrcode terminal utf8

Last synced: 15 Oct 2024

https://github.com/paulovitin/twofa

Two Factor Authentication Generator for CLI

cli cli-app javascript nodejs qrcode two-factor-authentication twofactor

Last synced: 06 Dec 2024

https://github.com/pelikhan/pxt-qrcode

A QR code generator for MakeCode editors

arcade makecode qrcode

Last synced: 06 Dec 2024

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/yushulx/qt-qml-qr-code-scanner

Multiple barcode QR code scanner built with Qt6 and Dynamsoft Barcode Reader

android barcode cpp datamatrix ios pdf417 qml qrcode qt qt6 windows

Last synced: 30 Oct 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/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/lucasrmagalhaes/fundamentos-react

React JS Curso Rápido ⚛️ Masterclass e Gerador de QR Code.

cod3r herokuapp qrcode reactjs

Last synced: 11 Jan 2025

https://github.com/ekliptor/qr-code

A simple QR code generator for PHP

php qrcode qrcode-generator

Last synced: 09 Nov 2024

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/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/znsoooo/qrcode

An easy way to convert long text into a series of QR-Codes, so the text can be transferred without network.

html javascript python qrcode

Last synced: 31 Dec 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/twpayne/go-xctrack

Package xctrack implements XCTrack's task format.

competition go golang json qrcode xctrack

Last synced: 26 Nov 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/smwa/storeman

A site for managing where you've stored assets

angular assets-management php qrcode

Last synced: 23 Nov 2024

https://github.com/archergu/easy-qrcode

An easy qrcode package written by TypeScript

2d-code qrcode qrcode-encoder qrcode-generator

Last synced: 13 Nov 2024

https://github.com/lb2281075105/lbqrcode

仿微信二维码、条形码扫描、生成二维码、保存二维码

objective-c qrcode

Last synced: 08 Jan 2025

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/yassindaboussi/qrcode

Desktop application 💻 for Scanning QrCode and decodes it 📷 and you can also generate QR codes ✔️.

qrcode qrcode-decoder qrcode-encoder qrcode-generator qrcode-reader qrcode-scanner

Last synced: 03 Jan 2025

https://github.com/omrawal/QURL

A web app To Create and decode QR codes and shorten URL

flask-sqlalchemy qr qr-code qr-codes qrcode qrcode-generator qrcode-reader qrcode-scanner qurl url-shortener

Last synced: 20 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/quarkiverse/quarkus-barcode

Barcode and QRCode support in Quarkus

barbecue barcode barcode4j qrcode quarkus-extension zxing

Last synced: 10 Nov 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/giauphan/qr-code

QR Code Generator for PHP

qrcode qrcode-generator vcard

Last synced: 23 Dec 2024

https://github.com/cburmeister/qr-code-wifi

Generate a QR code containing WIFI credentials.

cli network qrcode qrcode-generator security

Last synced: 23 Dec 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/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/hendraaagil/qr-code-generator

Very simple QR code generator using Node.js

nodejs qrcode

Last synced: 20 Dec 2024

https://github.com/jelmerro/nolqr

QR code generation lighter than an unladen swallow

lightweight python qr-codes qrcode svg

Last synced: 28 Nov 2024

https://github.com/proffix4/qrcodeanalyzer

Анализатор данных мобильного сканера QR-кодов для контроля посещаемости студентов

analyzer python qrcode

Last synced: 15 Nov 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/ohkanghoon/qrcodegen

QR generator for swift

qr qrcode swift

Last synced: 29 Nov 2024

https://github.com/magiclen/node-qr-code

Encode QR Code by using N-API.

nodejs qrcode rust

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/magiclen/qrcode-segments-optimizer

This library is used for optimizing the QR code segments.

qrcode rust

Last synced: 24 Nov 2024

https://github.com/renatosc/qrbarcodescanner-simple

A simple Objective-C code example on how to read QR / barcode without any third-party library.

barcode barcode-scanner objective-c qr-code qrcode scanner xcode

Last synced: 02 Dec 2024

https://github.com/diewland/promptpay-qr-40

:moneybag: PromptPay QR-Code Generator ( with fancy features )

android promptpay qrcode

Last synced: 13 Nov 2024

https://github.com/testertv/qrcp_wingui.github.io

Simple GUI for qrcp

gui qrcode qrcp windows

Last synced: 04 Jan 2025

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/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/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/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/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/paulopariz/qr-scan

Com o QR-Scan, você pode criar e escanear QR Codes de forma rápida e fácil. Use-o para gerar QR Codes para suas redes sociais favoritas, como Instagram, Twitter, LinkedIn, ou mesmo para seu site pessoal. Experimente agora e veja como é simples!

animation-css figma javascript momentjs qrcode tailwindcss vue vuerouter

Last synced: 11 Jan 2025

https://github.com/jsamuelap/copytickets

Sistema web de gestión de boletos para la asignatura de Programación Web Febrero-Mayo 2024

bootstrap codeigniter mvc mysql php qrcode ticket

Last synced: 14 Oct 2024

https://github.com/ghindea/qr_code_generator

C program that generates QR Codes

jpg png ppm qrcode

Last synced: 22 Dec 2024

https://github.com/dionabazi/qr-code-generator

Simple QR Code Generator by typing a url or text.

bash python qrcode qrcode-generator script shell

Last synced: 16 Dec 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/taufiqjack/qr_maker_scanner

Skenner Flutter app QR code generator and scan QR faster

dart flutter qrcode qrcode-generator qrscanner

Last synced: 09 Nov 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/f33rni/petalvault

Secure offline multi-vault password manager with QR code-based synchronization

aes aes-encryption bip39 cold mnemonic mnemonic-phrase offline password password-generator password-manager pyqt6 python qrcode sync synchronization

Last synced: 05 Nov 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/jkulton/qr-bouncer

Generate a shareable, Coinbase-style bouncing QR code

qrcode qrcode-generator shareable

Last synced: 02 Jan 2025

https://github.com/gialib/qrcode

qrcode for elixir

elixir qrcode

Last synced: 21 Nov 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/54ac/qr-bootloader

A bootloader whose sole function is to display a fully functioning ASCII QR code on a white background.

bootloader qrcode

Last synced: 05 Jan 2025

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/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.

javascript nextjs qrcode

Last synced: 13 Nov 2024

https://github.com/saber2pr/chm-ext-qrcode

chrome浏览器右键菜单扩展，右键点击二维码可预览、修改内容url。

chrome-extension qrcode

Last synced: 02 Jan 2025

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/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/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/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/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/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

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