Read and generate QR codes for products, URLs, vCards, phone numbers, calendar events, and more with this fun and useful app.

When scanning QR codes, ensure you are connected to a private WiFi network or a trusted mobile data provider. Public Wi-Fi ...

There has been a recent surge in "quishing" attacks, which are a form of phishing that uses QR codes instead of traditional ...

After years of declining use in the United States, QR codes have become ubiquitous during the pandemic. But in China, they’ve been consistently popular. Valerie Macon/Agence France-Presse ...