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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: 2025-02-13 00:24:42 UTC
JSON Representation

https://github.com/imrany/identify

A QR code reader for an identification system

qrcode qrcode-scanner

Last synced: 19 Jan 2025

https://github.com/milochen0418/android-amf2014-app

AMF 2014 is a social network app used in exhibition.

exhibition qrcode qrcode-scanner social-network

Last synced: 28 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.

poetry python qrcode wifi

Last synced: 09 Jan 2025

https://github.com/vorpijakov23/qrgen_bot

Десктопная версия: https://github.com/VorPijakov23/QrGen

aiogram python qrcode

Last synced: 01 Feb 2025

https://github.com/tanhongit/simple_qr_code_rails

Some examples generate QR code using several different gems.

qr-code qrcode qrcode-generator rails rails-qr-code rqrcode rqrcode-with-patches tanhongit-rails

Last synced: 03 Feb 2025

https://github.com/jghaden/qr-barcode-generator

Static website using Express to construct a REST API to generate barcodes and QR codes.

barcode express qrcode rest-api

Last synced: 02 Feb 2025

https://github.com/javahello/qr-server

QR code server

qr qr-code qrcode qrcode-generator

Last synced: 20 Jan 2025

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: 01 Feb 2025

https://github.com/ewen-lbh/wifiqr

Create a QR code to share a WiFi hotspot with friends

qr qrcode qrcode-generator wifi wifi-qr wifi-qrcode

Last synced: 11 Dec 2024

https://github.com/zororaka00/xyz-rrndev-scanner-apppro

QR Scanner: Scan and create QR codes effortlessly.

dart flutter qrcode qrcode-generator qrcode-scanner

Last synced: 05 Feb 2025

https://github.com/mortonfox/munzee-pdf

Generate a QR codes PDF from a file of up to 80 Munzee codes

munzee pdf printing qrcode

Last synced: 14 Feb 2025

https://github.com/yoshi389111/go-mkqrcode

generate QR-Code

golang qrcode

Last synced: 30 Dec 2024

https://github.com/mantou132/qr-scan

custom element <qr-scan>

custom-elements qrcode scanner webcomponents

Last synced: 02 Feb 2025

https://github.com/manuos1/qr-code-generator

Simple QR code generator

docker-image fastapi python qrcode

Last synced: 10 Feb 2025

https://github.com/luiizsilverio/qr-code-example

Programa simples em Javascript que gera QR-codes

javascript qrcode qrcode-generator

Last synced: 01 Feb 2025

https://github.com/deemkeen/qurl

a simple cli, that provides qr-code-based file & data sharing

cli golang qrcode tui usability

Last synced: 05 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/afeiship/qrjs

A wrapper for qr.js.

js qr qrcode

Last synced: 07 Feb 2025

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

A modern web application that allows users to generate QR codes effortlessly

javascript qr-code qrcode qrcode-generator qrcode-scanner

Last synced: 31 Jan 2025

https://github.com/rajtilak-2020/qr-code-generator

Generates QR code instantly for your text or URLs with this sleek and simple web-based tool.

css css3 html html5 javascript qrcode qrcode-generator

Last synced: 14 Feb 2025

https://github.com/mustafaozvardar/qr-project

This is a simple Python script to generate a QR code from a given URL. The generated QR code is saved as an SVG file.

python qrcode qrcode-generator

Last synced: 10 Jan 2025

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/pexmor/qr-io

Minimal app for reproducing and sharing QR codes.

javascript qr-scanner qrcode qrcode-generator websocket

Last synced: 27 Dec 2024

https://github.com/deemkeen/termostream

cli for mediastream playback in terminal

chafa cli mediastream qrcode tui

Last synced: 05 Jan 2025

https://github.com/abdullahi-abdiaziz/mfa-auth-system

A secure Multi-Factor Authentication (MFA) system built using React, Node.js, Express, and MongoDB. This app enhances security by integrating MFA with Passport.js for authentication and Speakeasy for generating time-based one-time passwords (TOTP).

express-session expressjs mongodb mongoose passportjs qrcode react-hook-form speakeasy zod

Last synced: 21 Dec 2024

https://github.com/murzino/qr_file_exchange

Это приложение позволяет загружать файл c пк, получать QR-код и скачивать файл на другое устройство, наведя на QR-код камерой телефона.

django qrcode

Last synced: 14 Feb 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: 28 Jan 2025

https://github.com/jsonfm/qr-api-python

⚡️ A simple backend for decoding and encoding QR images.

api backend fastapi python pyzbar qrcode

Last synced: 30 Jan 2025

https://github.com/binnehaha321/romance-khanh-transfer-gate

Generate QR code inlcuded customer's basic info

antd qrcode qrcode-generator reactjs tailwindcss vietqr vite

Last synced: 10 Jan 2025

https://github.com/rd-ricardo/tiachei-tcc

Sistema localizador de Pessoas e Animais, ao acessar o nosso sistema o usuario deve fazer um simples cadastros com suas informações...

asp-net-mvc azure csharp dotnet enityframework github-actions identity mysql qrcode

Last synced: 14 Jan 2025

https://github.com/kurehajime/qrray

Create HTML with a QR codes from multiple lines of text.

cli command-line-tool go golang qr qrcode qrcode-generator

Last synced: 07 Jan 2025

https://github.com/isaquedasilva/hotprospects

Hot Prospects is an app helps user to track who his meet at conferences.

authentication ios qrcode swift swiftui

Last synced: 23 Dec 2024

https://github.com/dane-meister/qrcode-generator

This project is a Python application that allows users to generate and decode QR codes. It provides a simple GUI where users can input text or links to generate QR codes. Additionally, the application can decode QR codes and display the encoded information.

opencv pillow python qrcode qrcode-generator tkinter

Last synced: 31 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/junreyalgario/evsu_event

Event attendance checker android application using QR code with PHP back end api

android-application java mvvm-architecture object-oriented-programming qrcode retrofit2 rxjava2

Last synced: 17 Jan 2025

https://github.com/zhu-hong/qr

support Vue2&3 qrcode component and any javascript environment lib/同时支持vue2&3的二维码组件和支持所有js环境的库

qrcode vue

Last synced: 02 Feb 2025

https://github.com/dpbm/wifi-qrcode-python

A simple script to generate a wifi qr-code

image pillow python qrcode qrcode-generator wifi wifi-qrcode

Last synced: 19 Jan 2025

https://github.com/chaudhuree/qrcode-generate-and-save-in-cloudinary

node js app to generate and upload qr code on the go

cloudinary-api expressjs nodejs qrcode

Last synced: 01 Jan 2025

https://github.com/jd557/qrgen

Scala port of https://github.com/nayuki/QR-Code-generator

qrcode qrcode-generator scala scala-js scala-native

Last synced: 07 Jan 2025

https://github.com/raffadndm/qbot

Telegram bot in Python

barcode-scanner cryptography python qrcode

Last synced: 14 Feb 2025

https://github.com/akramadjab/qr-code-component

A simple template of QR Code Component!

bem bem-css bem-methodology css-flexbox css3 html-css html5 qr-code qrcode sass sass-mixins

Last synced: 01 Jan 2025

https://github.com/agarwalbharat/wih-tickets-ui

Ticket generation UI for World IOT Hackathon held at @ChandigarhUniversity

css hackathon html iot javascript material-design materialize-css qrcode tickets ui world

Last synced: 08 Feb 2025

https://github.com/nicolasfiz/qrcode-generator

QRCode generator made with React ⚙

qrcode react tailwindcss vite

Last synced: 24 Dec 2024

https://github.com/tsirysndr/react-native-qr-image

This is yet another QR Code generator for react native

qrcode react-native

Last synced: 25 Jan 2025

https://github.com/hdevlin2913/reserveright-website

ReserveRight - Restaurant Management

jwt-authentication nextjs qrcode shadcn-ui tailwindcss typescript

Last synced: 08 Nov 2024

https://github.com/nielsleenheer/barcodescannerplayground

Playground app for the @point-of-sale/ barcode scanner libraries

barcode barcode-scanner demo qrcode qrcode-scanner

Last synced: 30 Dec 2024

https://github.com/syedfaraz-hub/qr-code-generator

Simple QR Code Generator tool which allows user to type input and based on that the QR code generate - user can download the image of it as well

qrcode react react-qr-code

Last synced: 23 Jan 2025

https://github.com/enoobis/qr-code-python

This project creates QR codes using text in Python.

python qr-code qr-code-generator qr-generator qrcode qrcode-generator

Last synced: 23 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/yushulx/dynamsoft-sdk-webapi-restful-service

Create RESTful API for Dynamsoft SDKs

barcode code128 code39 datamatrix document-scanner ean13 idcard mrz ocr passport pdf417 qrcode rest-api sane twain visa webapi webservice wia

Last synced: 10 Feb 2025

https://github.com/arnozhang/android-zxing-demo

ZXing demo for android.

android qrcode zxing

Last synced: 18 Jan 2025

https://github.com/rivervanrain/qrcode

QR Code Generator for Elgg

elgg elgg-plugin qrcode qrcode-generator

Last synced: 25 Jan 2025

https://github.com/holonproduction/qrcode-generator

Another QRCode generator.

flutter qr qr-code qr-code-generator qrcode qrcode-generator webapp

Last synced: 09 Feb 2025

https://github.com/transmute-industries/dla.paper.transmute.vc

Demo: QR Credentials

did json-ld qrcode vc

Last synced: 30 Jan 2025

https://github.com/anovsiradj/php-qrcode

php qrcode

Last synced: 24 Dec 2024

https://github.com/id1945/ngx-scanner-qrcode-single

This library is built to provide a solution scanner QR code. This library takes in raw images and will locate, extract and parse any QR code found within.

angular angular2 jsqr qr qrcode

Last synced: 10 Feb 2025

https://github.com/riceball-tw/qr-code-printer

Generate QR Codes to paper for easy and fast print!

print qrcode

Last synced: 12 Feb 2025

https://github.com/malik12tree/zatca

PHP implementation of ZATCA E-Invoicing standards. 🛡️💸

composer e-invoicing php qrcode zatca

Last synced: 19 Jan 2025

https://github.com/junaidsalim/qr_code_generator

This repository contains JavaScript file for QR Code Generator which is implemented using Google Chart API

javascript qrcode qrcode-generator

Last synced: 11 Feb 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/afnanelhussini/qrcode-app

QR Code Scanner & Generator App using Flutter

flutter qrcode qrcode-generator qrcode-reader qrcode-scanner

Last synced: 17 Jan 2025

https://github.com/shahaf-f-s/qr-coder

A QR handling module for writing and reading QR.

qr qr-code qrcode qrcode-generator qrcode-scanner

Last synced: 08 Jan 2025

https://github.com/timelessnesses/qrbarpy

An API that helps you read barcode/QR code and turn information into barcode/QR code.

barcode barcode-generator barcode-scanner python python3 qrcode qrcode-generator qrcode-scanner

Last synced: 01 Jan 2025

https://github.com/landev01/qrcode-generator

QR Code Generator é uma aplicação web moderna e responsiva para criar QR Codes personalizados a partir de qualquer URL

lucide-react qrcode react react-qr-code sonner tailwindcss vite

Last synced: 11 Feb 2025

https://github.com/neatfx/donation

项目赞助二维码

donation qrcode

Last synced: 12 Jan 2025

https://github.com/fourdollars/cid-holder

flutter qrcode webapp

Last synced: 19 Dec 2024

https://github.com/mikeludemann/angular-qrcode

A QRCode component with Angular

angular qrcode

Last synced: 02 Feb 2025

https://github.com/mikeludemann/react-qrcode

QRCode component with React

qrcode react

Last synced: 02 Feb 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/1j01/qr

DEPRECATED - Extremely simple chrome extension to send links to mobile by generating QR codes from a context menu item.

chrome-extension mobile qr qr-code qr-codes qrcode qrcoder-generator qrcodes

Last synced: 08 Jan 2025

https://github.com/flazefy/kumande_nodejs

artificial-intelligence backend csv csv-export cypress expressjs firebase-storage firestore image-processing integration-testing javascript machine-learning mysql nlp qrcode rest-api sqlite3 swagger telegram-bot testing

Last synced: 24 Dec 2024

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

Enter your URL or text, customize colors, adjust size, and choose a transparent background if needed. Preview and download your QR code instantly as a high-quality PNG or JPG. Quick, flexible, and easy!

ai ai-qrcode chatgpt chatgpt-api generative-ai generator online-tools qr-code qr-code-generator qr-generator qrcode qrcode-generator webapplication

Last synced: 09 Feb 2025

https://github.com/ryzmdn/qrcode-generator

QR code generator with clean and simple open-source code.

css html javascript qrcode qrcode-generator

Last synced: 25 Dec 2024

https://github.com/mikeludemann/vue-qrcode

A QRCode component with Vue

qrcode vue

Last synced: 02 Feb 2025

https://github.com/thitikorn-nupan/node.js-build-prompt-pay-qr-code

body-parser ejs-template-engine express fs promptpay-qr qrcode winston

Last synced: 25 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 Feb 2025

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

QR code webpage (Responsive)

css flexbox html qrcode vscode

Last synced: 14 Feb 2025

https://github.com/donaldte/dj-qrcode

Generation des QR codes avec Django

django qrcode qrcode-generator qrcode-scanner

Last synced: 12 Feb 2025

https://github.com/amureborn/qr-code-scanner

QR Code Scanner is a fast, easy-to-use browser tool that scans QR codes from images or your webcam. No downloads needed—just a quick and simple solution for decoding QR codes instantly.

qr qr-code qr-code-reader qr-code-scanner qr-code-scanner-from-image qr-code-scanner-js qr-code-scanner-online qr-code-scanner-online-free qr-code-scanner-online-from-image qr-scan qr-scanner qr-scanning qrcode qrcode-reader qrcode-scanner webcam

Last synced: 09 Feb 2025

https://github.com/meqdaddev/txt-qr-reader-covid19

QR Code Reader for COVID-19 using a robot powered by Fischertechnik TXT controller.

computer-vision image-processing opencv-python qrcode robot robotics

Last synced: 10 Jan 2025

https://github.com/fameless4elll/qrcode

QR code generator. It includes functionality to encode data into a QR code

golang qrcode

Last synced: 14 Feb 2025

https://github.com/unkn0wnn4m3/qr-wifi

WiFi QR code generator

python python3 qrcode scirpt

Last synced: 25 Dec 2024

https://github.com/vandodev/rn-boardingpass

UI de aplicativo para embarque de passageiros com qrcode

expo qrcode react react-native

Last synced: 25 Dec 2024

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

1º FrontEndMentor challenge

frontend-mentor html-css qrcode

Last synced: 01 Jan 2025

https://github.com/jayvirrathi/node-express-url-shortener

Url Shortner & QRCode with NodeJS Mongodb

mongodb qr qrcode url-shortener

Last synced: 10 Jan 2025

https://github.com/fatmabirel/quickbites

QuickBites, restoranlar için özel olarak tasarlanmış bir yönetim sistemidir. Hem restoran sahipleri hem de müşteriler için dijitalleşen yemek deneyimlerini sunarak, sipariş alma, menü yönetimi, müşteri etkileşimi ve operasyonel süreçlerin daha verimli hale getirilmesini amaçlamaktadır.

ajax asp-net-core automapper entity-framework fluent-validation mailkit mvc qrcode signalr smtp