QR-Fox от Denis Zimin

QR-Fox is a lightweight Firefox WebExtension that instantly generates QR codes for any webpage you're viewing. Simply click the extension icon or press Alt+Q to open a popup displaying the QR code of the current page URL.

Features:
• Generate QR codes with a single click
• Copy QR codes to clipboard
• Download QR codes as PNG files
• Keyboard shortcut support (Alt+Q)
• No external dependencies or permissions beyond activeTab
• Fast and lightweight

Perfect for quickly sharing URLs, testing QR code scanning, or any situation where you need a QR code representation of your current webpage.