A pure JavaScript QRCode encode and decode library.

QR Code renderer is a dependency-free library to render QR Codes. The library makes it simple to integrate with any UI framework and comes with a prebuilt SVG renderer for the web.

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.

Generates QR Codes from text strings and byte arrays.

🔲 Generate QR Codes straight in your terminal!

QR-code encoder/decoder (no image recognition)

Simple tool to generate/read QR Code and export it.

A fast and efficient QR/Micro QR/rMQR Code implementation in Crystal lang

Simply create remarkable QR codes with dots flowing around images in iOS (and a lot more) – using pure Swift.

A pure JavaScript Web Page to retrieve real-time OTP through a web page and generate/scan QR codes.

High Performance QR Code Server with Nginx, Close to the size of the official Nginx Docker Image (~ 55MB).

📲 A tiny Quick Response Code (QRCode) library for iOS written in Swift

QRCode implements by Go (According to ISO/ECI 18004-2015 Standard). The QRCode Generator, Micro QRCode Generator, QRCode Decoder, Micro QRCode Decoder application.

Generate QR-Code from text using JavaScript in web browsers (Online)

A simple open source QR Code maker and decoder. Desktop application to generate QR Codes.

Generate QR code in PNG format

An iOS QRCode Image Encoder

Python script to easily code strings in QRCode and to decode QRCodes using cv2 and qrcode import

The libqrencode-swift is tiny Swift library for quick and simple generating QR codes. Especially to Server Side Swift.

A mobile app built with React Native that allows users to generate and scan QR codes.