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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: 2025-01-25 00:24:26 UTC
- JSON Representation
https://github.com/tianliangzhou/ffi-qrcode
PHP二维码生成器
php-ffi php8 qrcode qrcode-generator
Last synced: 27 Jan 2025
https://github.com/ncvescera/gaypass
An Android App for easly storing the GreenPass QR Code
android greenpass kotlin qrcode
Last synced: 10 Dec 2024
https://github.com/wcoder/qr
Simple QR Code Utils
js pure-javascript qr-code qr-generator qrcode qrcode-generator
Last synced: 14 Dec 2024
https://github.com/hoangtularva/qrcode-rails6
Create QRCode With Text Using Rails 6 and Gem rqrcode-with-patches
qrcode qrcode-scanner qrcode-text rails rqrcode
Last synced: 08 Jan 2025
https://github.com/jadsongmatos/qr-card
Gerador de QR code NuBank. Adicone QR no seu cartão NuBank
canvas javascript nubank qrcode qrcode-generator
Last synced: 08 Jan 2025
https://github.com/mortonfox/munzee-pdf
Generate a QR codes PDF from a file of up to 80 Munzee codes
Last synced: 21 Dec 2024
https://github.com/cemwebdev/generate_qr_code
image-processing pillow python python-qrcode python-visualization qr-code qrcode styling
Last synced: 08 Jan 2025
https://github.com/humbertodias/qrforge
QR Code generator using Go and WASM
golang qrcode qrcode-generator wasm
Last synced: 13 Jan 2025
https://github.com/blakepro/sat-rfc-siat
Extrae la información necesaria de una persona física o moral para utilizarlo en una factura 4.0 de acuerdo la cédula fiscal del SAT / SIAT
backend cfdi-mexico cfdi40 fron javascript nodejs qrcode sat siat
Last synced: 15 Jan 2025
https://github.com/vinyl-davyl/scantor
Chrome extension tool, Generate / Scan QR codes for various types of content. URLs, links or addresses. With downloadable generated code - `An extension-experimental case`
browser-extension chrome-extension javascript open-source qrcode qrcode-generator qrcode-scanner
Last synced: 06 Jan 2025
https://github.com/tyler36/ddev-qr
Helper command to generate qr-codes for DDEV, DDEV share and Gitpod URLs
ddev ddev-get qrcode qrcode-generator
Last synced: 07 Jan 2025
https://github.com/mikefromru/cash-register
Приложение кассовый аппарат который формирует PDF файл и генерирует QR-code с сылкой на это файл.
art django django-environ django-rest-framework drf flake8 fpdf python-dotenv qrcode
Last synced: 21 Jan 2025
https://github.com/mathix420/flashme
QR Code wallet PWA. Ideal for COVID Passport.
Last synced: 13 Jan 2025
https://github.com/gill-singh-a/qr-code-generator
A Program that generates QR Code Images from the given data
computer-vision opencv python python3 qrcode qrcode-generator
Last synced: 04 Jan 2025
https://github.com/hamza-cpp/qr-code
The QR code component challenge solution on Frontend Mentor, and deployed to Vercel.
frontend html-css-javascript js jsx qr-code qrcode react tailwind-css tailwindcss vercel vercel-deployment
Last synced: 06 Dec 2024
https://github.com/seyitbugraerden/react-qrcodegeneratorapp
React | React Prime | Bootstrap Icon QR Code Generator App
bootstrap5 css3 javascript js qrcode qrcode-generator react reactjs
Last synced: 15 Jan 2025
https://github.com/trixky/lvmh_academy
Implementation of an in-store customer identification application aimed at streamlining the customer experience using the phone's native Wallet system, QRcode and Passport scanner.
flutter id-scanning mobile-app qrcode sveltekit
Last synced: 23 Jan 2025
https://github.com/avinashtare/flask-qr-generator
I have created flask and python qr code generator website
Last synced: 06 Jan 2025
https://github.com/moinism/qrextension
Extension code for Google Chrome and Opera's QR extensions.
chrome-extension javascript qrcode
Last synced: 05 Dec 2024
https://github.com/chewhx/paynowqr
Singapore Paynow QR generator written in TypeScript
donations finance payments paynow qrcode singapore-paynow singapore-qrcode typescript
Last synced: 13 Dec 2024
https://github.com/gustavo-erades/ajudemel
Página web para ser acessada por meio de um QrCode na coleira da minha cachorrinha de estimação
api ipinfo mysql mysqli php php8 qrcode qrcode-generator
Last synced: 15 Jan 2025
https://github.com/realabbas/offline-blockchain-transaction-signing
An interface to generate QR for transaction to sign
bluewallet nodejs offline-signing qrcode react react-native web3
Last synced: 15 Jan 2025
https://github.com/realabbas/offline-blockchain-transaction-signing-private-wallet
A private offline wallet for signing incoming transaction from web interface
cryptography offline public-private-key qrcode signing transaction wallet
Last synced: 15 Jan 2025
https://github.com/hankei6km/mdast-qrcode
convert "qrcode:" to dataURL in Image URL/alt of mdast
Last synced: 01 Dec 2024
https://github.com/sudosubin/likelion-7th-simple-qr
멋쟁이 사자처럼 클래스 라이언 과제 4
django likelion qrcode qrcode-generator
Last synced: 11 Jan 2025
https://github.com/easonlai/name_card_qr_code_generator
Using Python code to generate QR code of Name Card
namecard python python3 qr qr-code qrcode qrcode-generator segno
Last synced: 08 Jan 2025
https://github.com/ayoubelouaizi/tinortgo-qrcode-generator
Simple nextjs statique site for generateing qr code using react you can access it from : https://tinortgo-qrcode-generator.vercel.app
client-side nextjs14 qrcode reactjs static-site
Last synced: 30 Nov 2024
https://github.com/natthasath/demo-qrcode-api
QR Code is a compact and efficient barcode that can store data such as URLs, contacts, and more. Easily scannable with a smartphone camera, QR Codes are widely used for marketing, advertising, and everyday information exchange.
docker-compose dockerfile fastapi poetry python qrcode
Last synced: 09 Jan 2025
https://github.com/omaxel/qromg
QR Code Generator Web GUI
css html javascript qrcode scss
Last synced: 20 Jan 2025
https://github.com/mantou132/qr-scan
custom element <qr-scan>
custom-elements qrcode scanner webcomponents
Last synced: 06 Dec 2024
https://github.com/natthasath/demo-python-qrcode-wifi
A QR code for Wi-Fi is a quick and convenient way to connect to a Wi-Fi network. Simply scan the code with a smartphone camera to access the network without typing in the name and password. The QR code contains all necessary information for a seamless connection.
Last synced: 09 Jan 2025
https://github.com/biohzrdmx/qrc-php
Lightweight QR code generator
composer-library php qrcode qrcode-generator
Last synced: 30 Nov 2024
https://github.com/chomiii19/user-authentication-using-qr-code
This Java system authenticates a user by scanning its QR code. A user is authenticated if it exists in the database. The system can also perform CRUD operations in the Mysql database if the user role is admin. You can create a user(also generates its own qr code), update, and delete.
Last synced: 06 Dec 2024
https://github.com/sh20raj/sopqr
Create and Scan QR Code Using JavaScript Library
qr qr-code qrcode qrcode-generator qrcode-scanner
Last synced: 17 Dec 2024
https://github.com/cosmin-panescu/web-tools
📌 Password, shortener link and QR generators
api html-css-javascript linkshortener password-generator qrcode react
Last synced: 06 Dec 2024
https://github.com/haradama/gosenbay
Senbay implemented in Go
command-line-tool decorder golang qrcode recorder senbay sensor-data
Last synced: 16 Jan 2025
https://github.com/oseiskar/qrcloner
QR Cloner Android app
android mlkit qrcode qrcode-generator qrcode-scanner
Last synced: 14 Dec 2024
https://github.com/donno2048/qruine
QR quine: scan this QR to recover the code used to make it
Last synced: 06 Jan 2025
https://github.com/g0r0kh/tg_proj
python-telegram-bot
pandas python-telegram-bot qrcode schedule
Last synced: 16 Jan 2025
https://github.com/arsulegai/qr-code-generator
QR code generating tool in Golang
golang qr-code qrcode qrcode-generator
Last synced: 11 Jan 2025
https://github.com/adrianoleitedasilva/geradordeqrcode
Um gerador de QRCode com HTML, CSS e JS.
app css3 generator html5 javascript qrcode qrcode-generator
Last synced: 10 Jan 2025
https://github.com/shaikhsajid1111/qrcode-generator
Generate Qr Code
python qrcode qrcode-generator
Last synced: 14 Jan 2025
https://github.com/anibulus/eventbyqr
An android application to manage invitation to a meeting using SQLIite and QR codes
android android-studio java qr qrcode sqlite
Last synced: 17 Jan 2025
https://github.com/oxion7/qr-code-generator
A simple QR code generator that creates a QR code from the text you input
csharp qrcode qrcode-generator qrcodes simple
Last synced: 12 Jan 2025
https://github.com/ailsonguedes/qrapp--mobile-
Estudo sobre o framework Kivy (QR Generator).
kivy python qrcode qrcode-generator
Last synced: 16 Jan 2025
https://github.com/amangarg0303/qr-code-generator-reactjs
It's a QR-code-generator made using react.js. Using npm package qrcode
qrcode qrcode-generator react reactjs
Last synced: 16 Jan 2025
https://github.com/omarreda22/qr-code-generator
Create QR Code Generator Website with Django and Ajax
ajax django python qrcode qrcode-generator tailwindcss
Last synced: 14 Dec 2024
https://github.com/luiizsilverio/my-qrcode
Gerador de QRcode desenvolvido em React + Vite + React-qr-code
qrcode react react-qr-code sujeitoprogramador vite
Last synced: 06 Dec 2024
https://github.com/luiizsilverio/qr-code-example
Programa simples em Javascript que gera QR-codes
javascript qrcode qrcode-generator
Last synced: 06 Dec 2024
https://github.com/joeldeondsouza/qr_code_generator
This project is a simple frontend for QR code generator built using Next.js, TypeScript, and Styled Components.
nextjs qrcode styled-components typescript
Last synced: 22 Dec 2024
https://github.com/luxinenglish/qr_gen
a simple qr_code générator in python
html linux macos python python3 qrcode qrcode-generator venv windows
Last synced: 27 Jan 2025
https://github.com/nawarian/kerka-api
Rest API that feeds https://kerka.com.br
api cloudflare-workers qrcode rust saas workers
Last synced: 06 Jan 2025
https://github.com/auriopinto/thesis
Research-based paper presented as the final empirical study of my bachelor degree.
expo-cli machine-learning python pytorch pytorch-cnn qrcode qrcode-generator tensorflow-models tongji-university
Last synced: 20 Dec 2024
https://github.com/fl0r1an84/ticket-inspector
Show events, lists all attendees and scan tickets
ionic qrcode qrcode-scanner vue vue3 vuejs webapps
Last synced: 20 Dec 2024
https://github.com/kadirdemirkaya/productqrcode
A project focused on real-time QR code reading and writing
csharp dapper dapper-contrib mail mapper mssql qrcode signalr
Last synced: 25 Jan 2025
https://github.com/francescodisalesgithub/qrio
Simple python module for generating/reading QR Code
python python3 qr-code qrcode qrcode-generator
Last synced: 29 Nov 2024
https://github.com/mulaza/qr-code-chrome-extension
Quickly convert the URL of any webpage into a downloadable QR code with this neat little chrome extension.
chrome chrome-extension chrome-extensions javascript qrcode web
Last synced: 25 Jan 2025
https://github.com/muhthoriqas/simpel_qccode_camera
Simpel QRCOde Scane Using Phone Camera
qr-code-app qrcode qrcode-java qrcode-scanner qrcodeapp
Last synced: 16 Jan 2025
https://github.com/modscleo4/woovi-challenge
Frontend Developer Challenge for Woovi
Last synced: 24 Jan 2025
https://github.com/transmute-industries/dla.paper.transmute.vc
Demo: QR Credentials
Last synced: 03 Dec 2024
https://github.com/dzil123/url-transmitter
Chrome extension to create a QR code of the current page to send the url to your phone.
chrome-extension javascript qrcode
Last synced: 20 Dec 2024
https://github.com/nixjs/qrcode-react
A React component to generate QRCode.
javascript qrcode qrcode-generator qrcode-react react typescript web
Last synced: 21 Jan 2025
https://github.com/aridanpantoja/krcod
KRCOD is a QR Code Generator with a Sleek Notion-Inspired Design
next nextjs qrcode qrcode-generator react reactjs shadcn-ui typescript
Last synced: 21 Jan 2025
https://github.com/snlionel90/pyqr-code-gen
a QR code generatos made with python3
python3 qrcode qrcode-generator simple-app
Last synced: 30 Nov 2024
https://github.com/rlalpha49/python-qr
Python-QR is a QR code generator built with Python, Streamlit, and the qrcode library
python qr-code qrcode qrcode-generator streamlit streamlit-webapp
Last synced: 13 Jan 2025
https://github.com/shamallakshan/qr-gen
A Python tool to generate custom QR Codes with user specified colors
customqr customqrcode pythonqr qr qrcode qrcodepython qrgen qrgeneration
Last synced: 17 Jan 2025
https://github.com/ant59/qr-access-control
Really basic access control mechanism written in Rust. Allows issuing and visually verifying QR codes.
Last synced: 14 Nov 2024
https://github.com/xruff/totpauth
Nette extension for Time-Based One-Time Password Algorithm
2fa authentication nette nette-component nette-framework qr qrcode
Last synced: 30 Nov 2024
https://github.com/abdelhakezzitouni/qr-code-generator
QR Code Generator Using HTML CSS And JavaScript
css3 html javascript qr-code-generator qrcode qrcode-generator
Last synced: 16 Jan 2025
https://github.com/ahmedmohmd/qr-app
Awesome QR Code Reader && Creator that help you to create Great QR's Code
qr-code qrcode qrcode-generator qrcode-scanner react react-qr-reader reactjs tailwindcss
Last synced: 15 Jan 2025
https://github.com/colinbut/qr-code-generator-web
A web app version of my QR Code Generator
java qr-code qrcode qrcode-generator
Last synced: 06 Dec 2024
https://github.com/aravind-manoj/qr-certificate-utility
A certificate creation tool for companies to easily create certificates with dynamic qrcodes and data.
automation docx ftp gui pdf python qrcode tkinter
Last synced: 15 Dec 2024
https://github.com/mindexpert7546/qr-code-generator
This is rest api for generate the QR-Code which is developed by Grails-3.x.
grails grails-plugin grails3 groovy qr qr-code qr-code-generator qr-decomposition qrcode qrcode-generator qrgeneration rest-api restful-api zxing zxing-qrcode
Last synced: 21 Jan 2025
https://github.com/pranambhat/angular10-qr-code
Angular 10 | QR Code
angular10 angular10-sample css html qrcode qrcode-generator qrcode-scanner typescript
Last synced: 30 Nov 2024
https://github.com/minikas/qr-generator
Simple QR code generator built with Next.js, Tailwind CSS, and shadcn/ui.
nextjs qr-codes qrcode qrcode-generator react shadcn-ui tailwindcss
Last synced: 22 Jan 2025
https://github.com/mikeludemann/angular-qrcode
A QRCode component with Angular
Last synced: 07 Dec 2024
https://github.com/gusenov/github-avatar-qr-code-generator-sh
Генератор аватара в виде QR-кода для GitHub-профиля.
bash-script curl github-avatar qrcode qrcode-generator shell-script
Last synced: 31 Dec 2024
https://github.com/himash79/generate-qr
Able to generate QRs for specific URL such as Doc/PDF.
java11 maven qr-code qrcode qrcode-generator rest-api restful-api spring-boot
Last synced: 22 Jan 2025
https://github.com/pacmancity/webapp
тестовое задание, приложение для определения заполненных форм.
faker fastapi httpx opencv-pyhton-headless pytest pythest-asincio python qrcode tinydb
Last synced: 06 Jan 2025
https://github.com/droiddevgeeks/cfupisample
Sample UPI app
android cashfree cashfree-sdk qrcode upi upi-intent upi-payment
Last synced: 13 Jan 2025
https://github.com/ben-abdurrehman/qr-code-generator
This is a simple and quick Qr code generator using Reactjs + vite + Headless!
html-css-javascript javascript projects qr qr-code qrcode qrcode-generator react react-project styled-components
Last synced: 22 Jan 2025
https://github.com/jishantukripal/qr-code-generator
QR Code Generator
html-css-javascript qrcode qrcode-generator
Last synced: 16 Jan 2025
https://github.com/gabin221/qr-codes
Ce projet est un générateur de QR code en Python. Il convertit un texte ou une URL en QR code et sauvegarde l'image générée.
python qrcode qrcode-generator segno
Last synced: 22 Dec 2024
https://github.com/sagardhadke/pocket-qr
Pocket QR: Effortless QR Code Generation, Free and Shareable
android-app android-studio kotlin qrcode qrcode-generator sagar-dhadke
Last synced: 18 Jan 2025
