qr-code-generation

A simple yet professional Flutter application for generating and scanning QR codes. This project is perfect for beginners looking to learn about basic navigation, the use of third-party packages, and state management in Flutter.

QR code signatures with Ed25519 and domain-published verification keys

Free, static, client-side QR code and barcode generator and scanner. Snapshot of the core engine behind openqr.tech.

El Generador de Código QR Navegable es una aplicación web desarrollada en React que permite a los usuarios generar códigos QR a partir de URLs ingresadas. Con funcionalidades para alternar entre modos claro y oscuro, y descargar los códigos QR como archivos PNG.

QR Code Studio — Privacy-First Generator & Scanner | Generate and scan QR codes entirely in your browser. No server, no tracking, 100% private.

Professional, privacy-first QR Code generator that runs entirely in the browser. Create customizable QR codes for URLs, Wi-Fi, vCards, email, SMS, events, and more. Fully standalone, offline-ready, responsive, and deployable with GitHub Pages.

native desktop suite in Rust for transferring arbitrary files through optical QR code video streams.

An advanced QR code generator with features like real-time creation, dynamic QR tracking, and customizable options (colors, error correction, logos). It supports QR codes for URLs, text, emails, events, and more, with export options (PNG, SVG, JPG, PDF) and analytics for dynamic codes.

A enterprise-grade asset management system powered by .NET 8 and React 19. Features real-time depreciation ledger engine, automated background maintenance daemons, atomic bulk relocation, role-based access control, and print-ready compliance audit reporting.

A completely client-side, privacy-respecting QR code generator built with HTML, Tailwind CSS, and Vanilla JS. Features modern UI, customizable styling (colors, dots, borders with text), and multiple export formats (PNG, WEBP, PDF). Zero server interaction ensures your data stays private.

Generate qr-codes

A modern full-stack link management platform with smart display rules, real-time analytics, QR code generation, and customizable themes. Built with React, Express.js, and PostgreSQL.

Better QR is a free, open-source QR code design studio that lets users generate, customize, and export QR codes with ease. Featuring multiple QR types, creative design tools, and flexible export options, it makes QR creation simple, accessible, and visually appealing for businesses, creators, and everyday use.

This is a simple basic qr code/barcode generator that runs on python libraries like qr code with simple tkinter GUI.

A free, privacy-first QR code generator that runs entirely in your browser. No ads, no tracking, no sign-ups — just QR codes that work. Single HTML file, MIT licensed, free forever.

Python command-line Toolkit

Production-grade, 100% client-side privacy-first QR code platform with custom logos, frames, gradients, PWA offline support, and programmatic technical SEO.

This Python project generates a QR code using the qrcode library and customizes its appearance with the PIL library. The script creates a red QR code with a white background and saves it as an image file (qrcode.png).

A 100% free, client-side QR code generator and vector art studio with zero scan limits

Free QR generator — links, WiFi & contact cards with logo, bulk ZIP, scan & verify. 100% client-side, no signup.