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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: 2025-01-22 00:25:31 UTC
JSON Representation

https://github.com/bibibala/quasar-webpack-ts

Configuration of the use of quasar, including icons, pinia, axios, packaging optimization, encapsulation of common tools, etc

pinia qrcode socket spa template typescript vue3 webpack3

Last synced: 11 Jan 2025

https://github.com/contigen/persist

A contact sharing progressive web app using the Contact Picker API, QR Codes and vCards to embed contact data for contactless/seamless transfer across devices on the Web

contact-picker qrcode

Last synced: 14 Jan 2025

https://github.com/sidd0894/qr-code-generator-with-react

A qr code generator written in react

qr-code qrcode qrcode-generator react reactjs

Last synced: 22 Dec 2024

https://github.com/mevlutayilmaz/orienteering

This project is a mobile application developed for the sport of orienteering.

dart firabase firebase-authentication firebase-firestore firebase-storage flutter google-maps-api gps location mobile-app orienteering qr-code qrcode qrcode-generator qrcode-scanner

Last synced: 11 Jan 2025

https://github.com/studiolacosanostra/qr-code-generator-android

android qr-code-generator qrcode

Last synced: 16 Dec 2024

https://github.com/mython-dev/qr_code_bot

bot python qrcode qrcode-generator telebot telegram telegram-bot

Last synced: 22 Nov 2024

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

This Python code allows you to generate a QR code for a given URL address (or any other text)

generator python qr qrcode qrcode-generator

Last synced: 08 Jan 2025

https://github.com/lazycatcoder/quick-qr

Quick QR is an extension for Google Chrome that generates a QR code for web pages

browserextension chrome chrome-extension css extension html javascript qr qr-code qrcode qrcodetool quickqr tool url webpage

Last synced: 08 Jan 2025

https://github.com/uniquemo/uniquemo.github.io

A repo to show static resources~

decision-making github-pages mui qrcode tools

Last synced: 11 Jan 2025

https://github.com/halukyamaner/qr-generator

QR Generator

python qr qr-generator qrcode qrcode-generator

Last synced: 18 Jan 2025

https://github.com/secret-guest/barcraft

Simple maker for barcode / QRcode from text / URL with an ONLINE version

barcode barcode-generator barcodes business business-card code128 events free javascript location online promotion qrcode qrcode-generator qrcodes url wifi

Last synced: 08 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/j4didi/qr-code-generator

Generate personalized QR code

bootstrap css html javascript python qr qr-code qrcode qrcode-generator

Last synced: 18 Jan 2025

https://github.com/raicerk/ioniclectorqr

Aplicación de prueba para los metodos de lectura de codigos QR usando Ionic V3 Native

angular4 ionic ionic-framework ionic-native ionic3 qr qrcode qrcode-reader

Last synced: 09 Dec 2024

https://github.com/sayansomya/qrcodegen

Qr code generator for any alphanumeric text upto 4000 words

css google googleapi html-css-javascript html5 javascript qrcode qrcode-generator

Last synced: 09 Dec 2024

https://github.com/dodocoera/it-cat

命令行工具集

cli-app qrcode

Last synced: 09 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 graphical user interface (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: 04 Dec 2024

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/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: 09 Dec 2024

https://github.com/betahuhn/qrgen-extension

A browser extension for the qrgen.cc website. Lets you create short URLs and QR-Codes.

browser-extension chrome-extension firefox-addon firefox-extension qrcode url-shortener vuejs

Last synced: 21 Jan 2025

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

This application is a simple qr code generator.

generator qrcode

Last synced: 06 Jan 2025

https://github.com/sarthakpranesh/cowqr

Svelte madness for creating and managing QR codes from web

cow css firebase html javascript qr qr-code qrcode qrcode-generator svelte sveltejs website

Last synced: 09 Jan 2025

https://github.com/imharris24/qr-code-generator-py

Python script that generates QR-code.

project py python qr-code qrcode qrcode-generator

Last synced: 30 Dec 2024

https://github.com/akerdogmus/qrcode_generator

Basic QR Code Generator.

python python3 qrcode qrcode-generator toolkit

Last synced: 31 Dec 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: 04 Dec 2024

https://github.com/hima890/qrcodesystem_ieee

This repository features a QR Code-based registration system with two components: a Flask-based web app for user registration and a Python Qt5-based GUI for efficient data retrieval. Simplify registration processes and streamline access to information with this versatile QR Code system.

flask-application gui-application python qrcode qt5

Last synced: 25 Dec 2024

https://github.com/marcossevilla/qr_code_gen

A Flutter package with generate QR code functionality.

dart-package dartlang qrcode qrcode-generator

Last synced: 31 Dec 2024

https://github.com/amirdaliri/qrcodereader

A lightweight Swift Package for scanning QR codes in real-time using the device camera or from gallery images, with customizable UI components and easy integration with SwiftUI.

ios qrcode swiftui

Last synced: 04 Dec 2024

https://github.com/subhranil002/qr_codegenerator

QR_CodeGenerator is a Flask-based application. Utilizing 𝗙𝗹𝗮𝘀𝗸 and 𝗾𝗿𝗰𝗼𝗱𝗲 libraries, it empowers users to swiftly create QR codes, enhancing accessibility and information sharing .. ❤️

flask flask-application python python-3 python-script python3 qrcode qrcode-generator

Last synced: 07 Jan 2025

https://github.com/raviteja-reddy-guntaka/tab-out

TAB OUT (TO) is a Chrome extension that simplifies sharing web pages between your PC and mobile devices. With a single click on the extension icon, it generates a QR code for the current tab's URL.

browser-tab qrcode

Last synced: 09 Jan 2025

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

QR code server

qr qr-code qrcode qrcode-generator

Last synced: 20 Jan 2025

https://github.com/fitzwilliammuseum/beyond-the-label

Beyond the label experimental website

cambridge-university in-gallery jekyll museum nfc qrcode

Last synced: 14 Jan 2025

https://github.com/progamesigner/wificard

Print a QR code for connecting to your WiFi network (wificard.0x148.com)

qrcode svelte sveltekit tailwindcss wifi wificard

Last synced: 09 Dec 2024

https://github.com/3de-scs/qr-code-generator

A simple Qr code generator webiste with docker version

free generator ionic qrcode

Last synced: 12 Dec 2024

https://github.com/diewland/react-native-promptpay-qr

Learn to build PromptPay QR (Android) by React Native

promptpay qrcode react-native

Last synced: 12 Jan 2025

https://github.com/techstarhub/bio-drop

Profile links upload website

begginer-friendly bio-data bio-drop css good-first-issue good-first-pr good-first-project hacktoberfest html nextjs nextjs-app nextjs-typescript nextjs14 qrcode react-iocns tailwindcss typescript

Last synced: 08 Nov 2024

https://github.com/rabahs/ethereum-transaction-scanner

blockchain ethereum qrcode transaction

Last synced: 17 Jan 2025

https://github.com/joel-rodrigues404/qrcode-python

Testes envolvendo a criação de qrcodes com python

backend python qrcode qrcode-generator

Last synced: 28 Dec 2024

https://github.com/ahsanz024/android-qrcodescanner

QR Code scanner via google-vision library

android google-vision kotlin-android qrcode qrcode-scanner

Last synced: 09 Dec 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/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/serenasensini/ionic5-qrcode-scanner

Come realizzare un'app che funga da scanner QRcode

ionic5 ionic5-example qrcode

Last synced: 21 Jan 2025

https://github.com/igor-marinescu/qrsgen

QR Code Simple Generator

cpp qr qrcode qrcode-generator qt

Last synced: 23 Nov 2024

https://github.com/delonnewman/vine

A tool for generating sheets of QR codes with an optional message.

qrcode qrcode-generator ruby webapp webapplication

Last synced: 10 Dec 2024

https://github.com/spookyuser/hyperqr

A qrcode api for humans, put hyperqr.xyz/ behind whatever text you want and get it back as .svg of a qrcode

qr-code-api-rest qrcode qrcode-generator

Last synced: 16 Dec 2024

https://github.com/myopenresources/cc-qrcode-demo

angular angular8 qrcode

Last synced: 24 Dec 2024

https://github.com/protomorphine/qr-share

Генерируем QR-код для быстрой загрузки файлов с ПК на телефон.

google-drive google-drive-api python qr qr-code qrcode qrcode-generator sharing-data

Last synced: 16 Jan 2025

https://github.com/dynamsoft/barcode-reader-maui-samples

Dynamsoft Barcode Reader samples for MAUI edition

aztec barcode-reader barcode-scanner codabar code128 code39 code93 datamatrix dotcode ean13 ean8 itf maxicode pdf417 qr qrcode upca upce

Last synced: 28 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/hidao80/qr-wifi-setup-for-win

Download the batch file that reads the QR code in Windows and performs the Wifi setup.

qrcode setup webapp wifi windows

Last synced: 19 Jan 2025

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

QR code webpage (Responsive)

css flexbox html qrcode vscode

Last synced: 22 Dec 2024

https://github.com/ricardo-valero/blazor.bwipjs

A Blazor wrapper for the JavaScript library bwip-js (Barcode Writer in Pure Javascript).

barcode barcode-generator blazor blazor-wrapper javascript qrcode qrcode-generator

Last synced: 24 Dec 2024

https://github.com/imrany/identify

A QR code reader for an identification system

qrcode qrcode-scanner

Last synced: 19 Jan 2025

https://github.com/trilinder/qrcatch

A real-life game, where your objective is to scan others player's QR Codes using your phone.

qrcode

Last synced: 12 Jan 2025

https://github.com/vinceramcesoliveros/qr_me

Auto generated QRCode for School Attendance.

attendance flutter qrcode

Last synced: 30 Dec 2024

https://github.com/m2415146/qr-code-for-laser-cut

An important description of the experience for using qr code for laser cutting

3d-models coreldraw dxf fablab fablab-nustmisis laser-cutting lasercut misis qr qr-code qrcode qrcode-generator rhino3d rhinoceros

Last synced: 11 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: 21 Dec 2024

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/jodus-melodus/project_qr

Simple program that generates QR codes

qr qr-code qr-code-generator qr-codes qr-generator qrcode qrcode-generator

Last synced: 20 Jan 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: 11 Dec 2024

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

This script can generate a svg qrcode from an url and send it to an email address from command line.

bash qrcode

Last synced: 11 Dec 2024

https://github.com/kaungmyathan22/golang-qrcode

Simple qrcode generation app written in golang

golang qrcode

Last synced: 30 Dec 2024

https://github.com/c1m50c/password-generator

Password Generator CLI written in Python, featuring QR Code Generation, Text File Saving, and more!

cli cli-app generator password password-generator passwords python python3 qr-code qrcode

Last synced: 19 Jan 2025

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

Simple QR code generator

docker-image fastapi python qrcode

Last synced: 18 Dec 2024

https://github.com/prongbang/scannerview

Simple QR & Barcode scanning library for Android

android barcode barcode-scanner qrcode qrcode-scanner

Last synced: 11 Dec 2024

https://github.com/marianmeres/svelte-qrcode

QR-Code-generator wrapped as Svelte component.

qrcode qrcode-generator svelte sveltekit

Last synced: 12 Dec 2024

https://github.com/somucheffort/vkqrpng

Create QR codes and convert it to png

qr qr-code qrcode qrpng vk-qr vkqrpng

Last synced: 18 Jan 2025

https://github.com/lunik/qr-code-tools-poc

Decoding QR Code with Python & OpenCV

opencv python qrcode

Last synced: 18 Dec 2024

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

QRCode generator made with React ⚙

qrcode react tailwindcss vite

Last synced: 24 Dec 2024

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/neatfx/donation

项目赞助二维码

donation qrcode

Last synced: 12 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