qr-codes

Extract two-factor authentication (2FA, TFA, OTP) secret keys from export QR codes of "Google Authenticator" app. The secret and otp values can be printed and exported to json or csv. The QR codes can be printed or saved as PNG images.

Updated Dec 19, 2022
Python

kevmoo / qr.dart

Star

Dart QR code generation library.

dart qr-codes

Updated Dec 15, 2022
Dart

piderman314 / bardecoder

Star

Detect and decode QR Codes, written in 100% Rust.

rust qrcode qr-code qr-codes qrcode-scanner qrcode-reader

Updated Nov 27, 2022
Rust

AquiGorka / webrtc-qr

Star

WebRTC Connect Experiment - https://aquigorka.com/webrtc-qr/

serverless webrtc p2p qr-codes signalling

Updated Dec 10, 2022
JavaScript

4f77616973 / Wristkey

Star

A free and open-source 2FA app for smartwatches.

android kotlin security adb watch authenticator google-authenticator android-wear smartwatch qr-codes 2fa android-phone wearables bitwarden andotp wear-os otps 2fa-codes aegis-authenticator

Updated Dec 9, 2022
Kotlin

aruZeta / QRgen

Sponsor

Star

A QR code generation library.

nim qrcode qr-code qr-generator nim-language qr-codes qr qrcode-generator nim-lang nimble qr-code-generator

Updated Oct 1, 2022
Nim

justjavac / qr-ascii

Star

A small library to generate QR codes with ascii

ascii qrcode qr-code ascii-art ascii-graphics qrcoder-generator qr-generator qr-codes qr qrcodes qrcode-generator

Updated Apr 21, 2017

Path-Check / paper-cred

Star

Paper-first Verifiable Credentials Specification using QR Codes.

qr-codes verifiable-credentials uri-formats

Updated Oct 15, 2021

evrythng / scanthng.js

Star

A JS library enabling scanning products directly from (mobile) browsers. Supports Image Recognition and more than 20 barcode types including UPC, EAN, QR, Digimarc and DataMatrix codes.

image-recognition gs1 evrythng upc qr-codes ean digimarc product-identifiers

Updated Aug 31, 2022
JavaScript

make-github-pseudonymous-again / awesome-qr-code

Star

A curated list of awesome QR code libraries, software and resources

lists awesome qrcode resources qr-code collections awesome-list qr-codes qrcodes

Updated Jul 15, 2022

devtical / nova-qrcode-field

Star

A Laravel Nova field to generate QR Code

laravel qrcode qr-code laravel-package nova qr-generator qr-codes qr qrcode-generator laravel-nova

Updated Sep 24, 2022
PHP

za3k / qr-backup

Star

Paper backup of files using QR codes

qr-codes paper-backups

Updated Oct 15, 2022
Python

deep5050 / qikQR

Star

minimal desktop app to create QR codes.

electron qrcode desktop electron-application electron-app qr-codes qrcode-generator minimalist-design qrcode-reader simple-gui electron-ui minimal-gui

Updated Dec 9, 2022
CSS

emg110 / algorand-qrcode

Star

Algorand QR Code generator is a JavaScript module that outputs an standard QR code (exportable to SVG, PNG and Base64) from a JSON object. It works in terminal, NodeJS and modern browsers. Complies to Algorand ABNF Grammar and RFC 3986.

nodejs api cli browser web generator qrcode payment qr-generator qr-codes qr rfc3986 algorand algorand-uri xnote algorand-qrcode

Updated Nov 15, 2021
JavaScript

ruppde / crypto_puzzles

Star

Crypto Puzzles is a tool and library to provide a bunch of functions for encryption or pseudo encryption as puzzles or brain teasers. Awesome for kids but some puzzles are also a challenge for adults.