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An open API service indexing awesome lists of open source software.
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: 2025-02-04 00:24:43 UTC
- JSON Representation
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/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: 28 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: 11 Jan 2025
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/ramazancetinkaya/qrcodegenerator
Here is an example using the PHP QR Code library.
php qrcode qrcode-generator qrcode-reader qrcode-scanner
Last synced: 13 Jan 2025
https://github.com/diewland/promptpay-qr-40
:moneybag: PromptPay QR-Code Generator ( with fancy features )
Last synced: 12 Jan 2025
https://github.com/diewland/promptpay-qr-viewer
💰 PromptPay QR Code Viewer
javascript promptpay qrcode viewer
Last synced: 12 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: 12 Jan 2025
https://github.com/thatsinewave/rapidqr
A user-friendly and efficient QR code generator. With RapidQR, you can quickly generate QR codes with custom data and resolution.
good-first-contribution good-first-issue good-first-issues good-first-pr good-first-pr-first-contribution good-first-project good-first-prs html-css-javascript html-css-js qr qr-code qr-code-generator qr-codes qr-generator qrcode qrcode-generator thatsinewave web-application webapp website
Last synced: 18 Jan 2025
https://github.com/zingzy/qrcode-api
Advanced, Open-source qrcode generator api in python
api flask flask-api python python3 qr qr-code qrcode qrcode-api qrcode-generator web web-development web-tools
Last synced: 12 Jan 2025
https://github.com/make-github-pseudonymous-again/spqr
:dagger: Generate a QR code payload for initiating a SEPA transfer
qr-code qr-code-generator qr-codes qrcode qrcode-generator qrcodes spqr
Last synced: 18 Jan 2025
https://github.com/magiclen/qrcode-segments-optimizer
This library is used for optimizing the QR code segments.
Last synced: 24 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: 25 Jan 2025
https://github.com/sahanranasingha/qr-codegenerate
QR code generator using HTML, CSS and javaScript
qr qrcode qrcode-generator qrcode-scanner scanner
Last synced: 13 Jan 2025
https://github.com/yangr0/coder
[ QRCode Generator ]
coder inc0gnit0 python qr-code qr-generator qrcode qrcode-generator
Last synced: 25 Jan 2025
https://github.com/jsexpertcoder/nlw-unite-react-native
NLW Unite <React Native /> - 2024
asyncstorage expo-router javascript nativewind nlw qrcode react react-native rocketseat tailwindcss typescript zustand
Last synced: 01 Feb 2025
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: 03 Feb 2025
https://github.com/pranjalya/student-data-centre
A Student Data Centre portal built using Vue.js, with added QR-code scanning for data.
cloudant complaints qrcode student-data-centre vue vuejs vuestic
Last synced: 21 Jan 2025
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/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/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 Jan 2025
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/andrejnemec/custom-qr-code
Updated version of qr-code-styling library
custom-qr-code qr-code-generator qrcode qrcode-react react react-qr-code-generator
Last synced: 14 Jan 2025
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/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 Jan 2025
https://github.com/bharatkalluri/flashcard
Contact sharing, stripped down to the basics
Last synced: 18 Jan 2025
https://github.com/princeinscripts/share-pod-file-sharing-application
Share Pod is a file-sharing app built with the MERN stack. The frontend uses React, Tailwind CSS, and Redux, while the backend uses Express and MongoDB with Multer and GridFS for file storage. Users can upload files, generate shareable links, and QR codes.
dropzone express file-sharing file-upload gridfs mern-stack mern-stack-project mern-stacks mongodb multer qrcode qrcode-generator qrcodes react react-hooks react-qr-code react-router redux tailwindcss web-developent
Last synced: 13 Jan 2025
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/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/hebertcisco/qrcg
🧩 QR Code Generator - Made With React.js
hooks qr-code qrcode qrcode-generator react reactjs
Last synced: 15 Jan 2025
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/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/hir4/qrcode
Control of ticket with QRCode.
bcrypt cookie-parser css express html javascript nodejs qrcode
Last synced: 27 Dec 2024
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/fourdim/wechat-miniapp-qrcode
Dynamically generated QR codes for Wechat Miniapps.
demo library miniapp miniprogram qrcode vite wechat wxapp-qrcode
Last synced: 28 Jan 2025
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/bugszhou/cnf-qrcode
非标准DOM或者无DOM结构的应用，包括小程序生成qrcode，可生成svg，base64，buffer，utf8的二维码
Last synced: 24 Jan 2025
https://github.com/abbe98/taxon-info
Display taxon information from Wikidata ID, made for qr-codes in botanical gardens
Last synced: 19 Dec 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
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/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/rosano/sharesnip
Quickly create or scan QR codes.
0data fission javascript local-first offline-first qrcode qrcode-generator qrcode-scanner remotestorage svelte unhosted
Last synced: 16 Jan 2025
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/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/mertozseven/qrreader
A powerful xcframework that provides a simple and customizable QR code and barcode scanning experience using VisionKit framework.
barcode-scanner ios-swift qrcode qrcode-scanner swift uikit vision-framework xcframework
Last synced: 28 Jan 2025
https://github.com/joaoalisonti/qr-code-component
This is a solution to the QR code component challenge on Frontend Mentor.
css css3 front-end frontend-mentor html html5 qrcode
Last synced: 28 Jan 2025
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: 22 Jan 2025
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/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: 25 Jan 2025
https://github.com/proffix4/qrcodeanalyzer
Анализатор данных мобильного сканера QR-кодов для контроля посещаемости студентов
Last synced: 15 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: 29 Jan 2025
https://github.com/wolfterro/qr-code-generator
Um simples criador de QR Codes desenvolvido em Django!
django django-application django-project python3 qr-generator qrcode qrcode-generator
Last synced: 23 Jan 2025
https://github.com/hendraaagil/qr-code-generator
Very simple QR code generator using Node.js
Last synced: 20 Dec 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: 29 Jan 2025
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/arikaim/qrcode-module
QR code generator module for Arikaim CMS
Last synced: 09 Nov 2024
https://github.com/nodoka4318/anyfiletovideoconverter
バイナリデータをQRコードにエンコードすることで、あらゆるファイル<->aviの相互変換をするソフトウェア
converter decoder encoder encoder-decoder file qrcode video
Last synced: 07 Jan 2025
https://github.com/nunogois/qrscannerpy
QR code scanner built in Python using PIL and pyzbar-x
image json pillow python python3 pyzbar qrcode qrcode-reader qrcode-scanner
Last synced: 26 Jan 2025
https://github.com/kagchi/qristy
The Open source QRIS Payment Handler for Indonesian UMKM's, Providing realtime QRIS Status.
indonesia payment-gateway payment-handler payments qrcode qris solidjs tailwindcss
Last synced: 21 Dec 2024
https://github.com/bultakov/url-shortener
Create short links pages
django django-rest-framework drf drf-yasg psycopg2 qrcode
Last synced: 07 Jan 2025
https://github.com/ssthouse/animate_qr_code
qrcode with animation(gif or several imgs)
Last synced: 08 Jan 2025
https://github.com/eshan05/leanurl
LeanURL | Link shortener + QR code generator with analytics made using Next 15 and MongoDB
api dashboard mongodb mongoose nextjs qrcode shadcn tailwindcss url-shortener
Last synced: 27 Jan 2025
https://github.com/kdablabs/qr-code-generator-qml
QML wrapper for qrcode-svg. Renders QR Codes efficiently in QML.
blog javascript js kdab qml qrcode qrcode-generator qrcode-svg qt qt6 qtquick svg wrapper
Last synced: 15 Jan 2025
https://github.com/miyako/4d-plugin-opencv-qr
Decode QR code with OpenCV.
4d-plugin qrcode qrcode-scanner
Last synced: 08 Jan 2025
https://github.com/morin3/andoka-35
Solid start 💯
data-science database docker-compose firebase git github github-config google-cloud google-maps-api html java javascript keyboard machine-learning qrcode qrcode-generator spring-boot tools web web3
Last synced: 27 Jan 2025
https://github.com/xplosionmind/business-card
My “business” card [MIRROR]
anticapitalism anticapitalist business business-card capitalism design interview presentation promoting promotion publicity qr qrcode vcard vcf
Last synced: 27 Jan 2025
https://github.com/benisyach/api-wa
ini adalah Whatsapp Web API Untuk Mengirim Pesan
expressjs nodejs qrcode whatsapp-api
Last synced: 22 Jan 2025
https://github.com/flammified/geoquester
An Augmented Reality game using QR codes and mobile phones built for educational purposes.
android geocaching location munzee qrcode
Last synced: 04 Feb 2025
https://github.com/blazeinferno64/qr-code-generator
QR Code generator is a simple QR Code generator made using JavaScript. Making it safe & free to generate unlimited QR Codes
qrcode qrcode-generator qrcode-scanner qrcodejs
Last synced: 08 Jan 2025
https://github.com/jsamuelap/copytickets-app
App móvil para escanear códigos QR de los boletos del sistema web CopyTickets
android data-store jetpack-compose qrcode retrofit2 scanner sqlite ticket viewmodel
Last synced: 08 Jan 2025
https://github.com/allanjos/mswindows_samples
Samples/utilities for Microsoft Windows platform.
barcode canvas code128 csharp graphics network print qrcode tts vbscript visualstudio windowsform windowsforms
Last synced: 26 Jan 2025
https://github.com/tony-xlh/capacitor-qr-code-scanner
capacitor-qr-code-scanner
barcode capacitor qrcode scanner
Last synced: 10 Nov 2024
https://github.com/shivam1808/qr-code-generator-and-scanner
To generate QR Code of your own text or website
qr-codes qrcode qrcode-generator qrcode-reader qrcode-scanner
Last synced: 16 Jan 2025
https://github.com/raghavtwenty/qrcode-generator
📷 A Python-based QR code generator in Streamlit
beginner-friendly coding-beginner customization hosted-project linktoqr mini-projects projects python python-beginners python-project-beginner python3 qr-generator qrcode qrcode-generator raghavtwenty render streamlit streamlit-application streamlit-webapp webapp
Last synced: 30 Dec 2024
https://github.com/dormarr/quay-code
A CMYK 2D Matrix Code Generator & Reader Desktop Application
cmyk csharp matrix-code open-source qrcode
Last synced: 14 Jan 2025
https://github.com/hidao80/fire-qr-reader
QR codes can even be read by tablets with only a browser installed. Now available for installation as a PWA.
javascript pwa pwa-apps qrcode qrcode-reader webapp
Last synced: 19 Jan 2025
https://github.com/ronanyeah/nugget-frontend
Rapid QR code payments, powered by Solana
elm-lang payments qrcode solana
Last synced: 21 Jan 2025
https://github.com/fardinhash/qrcode-generator-python
A quick way to generate the QR Code with any type of texts, url etc. Executed with PyQRCode and pypng module.
pypng pyqrcode python python-qrcode-generator python3 qrcode qrcode-generator
Last synced: 14 Jan 2025
https://github.com/jharsh1202/mark-my-review_android
Mark My Review scans and creates QR codes for feedback forms. Easier convenient and reliable feedback/review solution.
android android-app android-application android-library android-studio gradle java qrcode qrcode-generator qrcode-scanner review sqlite sqlite3 zxing zxing-library zxing-qrcode
Last synced: 22 Dec 2024
https://github.com/zlgopen/awtk-widget-qr
qrcode widget, generated by awtk-widget-generator
Last synced: 16 Nov 2024
https://github.com/kalyanraju/goqrcode
🌟 A blazing-fast, lightweight API for generating QR codes with custom content and sizes. Built with Go and Gin, containerized with Docker. 🚀 Perfect for developers!
gin go qrcode qrcode-api qrcode-generator qrcodeapi
Last synced: 31 Jan 2025
