QR Code Scanner

Scan QR codes from images on websites or upload PDF files. Fast, private, and secure - all processing happens locally.

Instantly scan and decode QR codes on any website - 100% private and secure! QR Code Scanner is a fast, lightweight Chrome extension that detects and decodes QR codes visible on web pages. Whether you're researching, shopping, or browsing, quickly extract information from QR codes without leaving your browser. ✨ Key Features 🔍 Dual-Mode Scanning Webpage Scanning: Click "Scan Page for QR Codes" to scan images, canvas elements, and SVGs on the current page PDF Upload: Drag and drop or select PDF files to scan all pages for QR codes Detects multiple QR codes per page automatically 📋 Instant Actions Copy decoded text with one click Automatically detect URLs and open them in new tabs View all QR codes found on the page in one organized list 🔒 Privacy-First Design ALL processing happens locally in your browser Zero data collection - we don't track, store, or transmit anything No remote servers, no analytics, no cookies Open source and transparent ⚡ Lightning Fast Scans entire pages in seconds Minimal permissions (only activeTab + scripting) No background processes draining your resources 🎯 Perfect For Researchers: Quickly scan QR codes in articles and documentation Shoppers: Extract product information and discount codes Developers: Test QR code implementations on websites Students: Scan educational resources and assignment links Anyone: Who encounters QR codes while browsing 🛡️ Security & Privacy Unlike other QR code extensions, we take your privacy seriously: ✅ No data collection whatsoever ✅ No external API calls ✅ All scanning happens in your browser using open-source jsQR library ✅ Only runs when YOU click the scan button (not automatically) ✅ Minimal permissions - only accesses the active tab when you use it 📖 How to Use Scan Websites: Navigate to any webpage with QR codes Click the QR Code Scanner extension icon Click "Scan Page for QR Codes" View results instantly with copy and open link options Scan PDFs: Click the QR Code Scanner extension icon Click "Choose PDF File" or drag and drop a PDF Extension scans all pages automatically View all QR codes found with page numbers 🔧 Technical Details Manifest V3: Built with the latest Chrome extension standards Local Processing: Uses the open-source jsQR library for decoding Cross-Origin Support: Handles CORS gracefully without compromising security Lightweight: Minimal resource usage, no background scripts 🆓 Completely Free No ads, no premium features, no subscriptions. This extension is completely free and always will be. 🌟 Why Choose QR Code Scanner? Most QR code extensions require you to upload images to external servers, compromising your privacy. Our extension does everything locally - your data never leaves your browser. 📞 Support Need help or have feedback? Visit https://smartcamp.ai for support. 🚀 Built by SmartCamp.AI We're on a mission to build privacy-respecting, user-first tools. Check out our other projects at https://smartcamp.ai Download now and start scanning QR codes instantly - no data collection, just results!