QR Code Generator & Scanner
Free online QR code generator and scanner. Create QR codes for URLs, WiFi, vCard, email, phone and text. Scan QR codes with camera or image upload. No data sent to servers.
About This Tool
Features
This tool is a QR code generator and scanner that runs entirely in your browser — no data is ever sent to any server.
🔧 Generation
Supports multiple QR code content types:
- URL: Enter a web address to generate a scannable QR code
- WiFi: Enter SSID and password to create a scan-to-connect WiFi QR code
- Plain Text: Encode any text into a QR code
- Email: Generate a QR code that opens a pre-filled email
- Phone Number: Generate a QR code for making a phone call
- vCard: Enter contact info to create a digital business card QR code
🎨 Customization
- Custom foreground and background colors
- Error correction level selection (L / M / Q / H)
- Adjustable QR code size (128px - 1024px)
- Export as PNG or SVG
📷 Scanning
- Camera Scan: Use your device camera to scan QR codes in real-time (great on mobile)
- Image Upload: Upload an image containing a QR code for offline decoding
- Auto-detects URLs, WiFi, phone numbers and provides quick actions