QR Code Scanner

扫描网页二维码 & 生成二维码 / Scan QR codes on web pages & generate QR codes

扩展名称 QR Code Scanner - Smart Multi-Code Reader 简短描述（<= 132字符） Scan multiple QR codes at once with context thumbnails. Smart numbering helps identify each code from webpage screenshots. 详细描述 QR Code Scanner is a powerful Chrome extension that helps you scan and decode multiple QR codes from any webpage simultaneously. Unlike other scanners, it shows you contextual thumbnails of each QR code with surrounding content, making it easy to identify which code corresponds to which content. Key Features: ✅ Multi-Code Recognition: Scan entire pages and find all QR codes at once ✅ Context Thumbnails: See QR codes with surrounding text/images for easy identification ✅ Smart Numbering: Blue overlays with numbers match the result list ✅ Hover Highlighting: Hover over results to highlight corresponding QR codes ✅ Security Check: Automatically detects malicious content ✅ Text Mode: Detect text-based QR codes in addition to image-based ones ✅ Multi-Language: Supports Chinese and English interfaces ✅ Privacy First: All processing happens locally on your device How it works: Click the extension icon on any webpage The extension captures a screenshot and scans for QR codes Results show with contextual thumbnails of each code Click any result to copy text or open URLs Use the Generate tab to create QR codes from current page URL Perfect for: Web developers testing QR codes Researchers analyzing multiple codes Shopping sites with multiple product codes Any website with multiple QR codes All code processing happens locally - no data is sent to external servers, ensuring your privacy.