QR Code Generator
Create scan-ready QR codes for Wi-Fi networks, vCards, URLs, and emails. Custom styling with instant high-resolution PNG export.
Live QR Code PreviewLevel H (30% Redundancy)
Frequently Asked Questions
How do Wi-Fi and vCard QR codes work?
They use standardized string URI schemes (like WIFI:T:WPA;S:Network;P:Password;; for Wi-Fi and BEGIN:VCARD for contact cards). Modern iOS and Android camera apps parse these strings natively to prompt actions directly.
Are the generated QR codes dynamic or static?
They are static QR codes. The encoded text, URL, or credential payload is permanently written directly into the matrix, so they work indefinitely without any third-party redirection servers.
Which error correction level should I choose?
Use Low (L) or Medium (M) for standard digital screens to keep the pattern clean. Choose Quartile (Q) or High (H) if printing on physical surfaces that might experience dirt, wear, or partial damage.