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:** 1. Navigate to any webpage with QR codes 2. Click the QR Code Scanner extension icon 3. Click "Scan Page for QR Codes" 4. View results instantly with copy and open link options **Scan PDFs:** 1. Click the QR Code Scanner extension icon 2. Click "Choose PDF File" or drag and drop a PDF 3. Extension scans all pages automatically 4. 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!** ## Category **Primary:** Developer Tools **Secondary:** Productivity ## Language English ## Privacy Policy URL https://smartcamp.ai/privacy/qr-code-scanner (OR link to GitHub raw PRIVACY_POLICY.md if you don't have a website page yet) ## Single Purpose Description (For Chrome Web Store Review) This extension serves a single, clear purpose: to scan and decode QR codes from websites and PDF files. Users can either scan QR codes visible on web pages (analyzing images, canvas, and SVG elements) or upload PDF files to scan all pages for QR codes. All processing happens locally in the browser with no data collection. Results are displayed with options to copy or open links. ## Permission Justifications ### activeTab **Justification:** Required to access the content of the currently active webpage when the user clicks the extension icon. This permission allows the extension to scan images and canvas elements on the page for QR codes. It only grants access when the user actively invokes the extension, not continuously. ### scripting **Justification:** Required to inject the QR code scanning script into the active webpage. This permission enables the extension to analyze DOM elements (images and canvas) for QR code detection when the user clicks the "Scan Page" button. The script only executes on user action, not automatically. ## Keywords (Suggested - Chrome may auto-generate these) - QR code scanner - QR code reader - barcode scanner - QR decoder - privacy - local processing - secure scanner - image scanner ## Screenshots Needed (1280x800 or 640x400) 1. **Main Interface:** Extension popup showing "Scan Page for QR Codes" button 2. **Scanning in Action:** Loading state with spinner 3. **Results Display:** Multiple QR codes detected with copy/open buttons 4. **Single Result:** Detailed view of one decoded QR code 5. **Privacy Focus:** Highlight the "Powered by SmartCamp.AI" footer and privacy message ## Promotional Images (Optional but Recommended) ### Small Tile (440x280) - QR code graphic - "Scan QR Codes Instantly" - "100% Private & Secure" ### Large Tile (920x680) - Feature highlights - Privacy badge - "Free Forever" ### Marquee (1400x560) - Hero image with QR scanning action - Key benefits - Download CTA ## Store Icon Use the existing icon128.png (SmartCamp.AI branding) ## Developer Account Info Needed - Developer name: SmartCamp.AI (or your personal/company name) - Developer email: (your verified email) - Developer website: https://smartcamp.ai - Two-factor authentication: REQUIRED (enable before submission) ## Pricing **Free** ## Region Availability All regions --- ## Notes for Publisher 1. Host PRIVACY_POLICY.md on https://smartcamp.ai/privacy/qr-code-scanner or use GitHub raw link 2. Prepare all screenshots before submission 3. Enable 2FA on Chrome Web Store developer account 4. Payment: $5 one-time developer registration fee (if first extension) 5. Review time: Typically 1-3 days for first review