Lettore QR
Leggi codici QR.
Upload an image containing a QR code
JPEG, PNG, GIF, WebP
Supported QR Code Types
- URL: Website links
- WiFi: Network credentials (SSID, password, security type)
- vCard: Contact information
- Email/SMS/Phone: Communication shortcuts
- Text: Plain text content
QR Codes - Dettagli tecnici
QR (Quick Response) codes are 2D barcodes that can store various types of data including URLs, text, WiFi credentials, contact information, and more. They were invented in 1994 by Denso Wave and are now ubiquitous for quick data sharing.
Alternativa da riga di comando
# Decode QR code with zbarimg\nzbarimg qr.png\n\n# Or with qr-tools\nzbarimg --raw qr.png