シンプル QRコード（ジェネレーターとスキャナー）

ワンクリックでQRコードを生成・スキャンします。

Simple QR Code (Generator and Scanner) is a powerful and convenient browser extension that instantly converts any selected text, link, or custom user input into a scannable QR code. Designed with simplicity and ease of use in mind, it allows users to generate QR codes without leaving the current page, making it incredibly fast to share URLs, text snippets, contact information, or other custom content. The built-in pop-up interface supports manual text input and integrates a right-click menu for one-click QR code generation, greatly enhancing the efficiency and convenience of daily information exchange. Built on an advanced Service Worker architecture, this extension runs securely in the background without interrupting your normal browsing experience. It still provides essential features like right-click QR generation, content script interaction, and access to web-accessible resources. Compatible with all web environments, users can easily convert page content, selected areas, or custom inputs into QR codes. It is perfect for various scenarios such as mobile data transfer, digital business cards, event invitations, and more. The user-friendly interface ensures that both beginners and advanced users can achieve real-time QR code rendering through an intuitive input area, with quick copy and share capabilities. Regarding privacy, this extension **does not collect any personal data**. All operations are securely completed within the local browser, ensuring complete information security for both professional and personal use. Additionally, it supports a localized multi-language interface to meet the needs of global users, enriching your browser's utility and improving the convenience of information delivery. Whether you need to quickly send a link to your phone, share event details, embed a QR code into a presentation, or organize content for other devices, Simple QR Code adds powerful, direct QR generation, scanning, and sharing capabilities right to your browser. It is always at your fingertips for ultimate convenience. **Key Features:** * Directly generate and display QR codes from selected or manually entered text. * Quick input function: Instantly convert typed or copied text into QR codes for easy sharing. * Integrated right-click menu for fast access to QR code generation. * Multi-language interface support, suitable for global users. * Interactive features allowing QR code generation from web page content, selected areas, or links. **How to Use:** 1. Install the extension and pin it to your browser toolbar for easy access anytime. 2. Select the text you want to convert or copy the relevant content. 3. Click the extension icon or use the right-click menu to generate a QR code. 4. View the generated QR code in the pop-up window; scan or copy it at any time. 5. Optionally, enter any custom text in the pop-up to instantly create a new QR code. **Privacy:** * Does not collect any personal data.