QR Design Studio
Universal hub for generating & customizing QR
Live QR Canvas
Standard QR Technology, Formats & Specifications
Standard QR technology enables fast and interoperable information sharing across websites, Wi-Fi access, contact cards, payment systems, messaging platforms, authentication workflows, and mobile applications. EMV QR Hub supports multiple QR payload formats including URL QR, vCard QR, Wi-Fi QR, SMS QR, email QR, and social profile QR generation through a unified browser-based QR platform.
Wi-Fi Network Standards
Wi-Fi QR codes utilize the MECARD format. The syntaxWIFI:S:<SSID>;T:<WEP|WPA|blank>;P:<PASSWORD>;H:<true|false|blank>;;ensures seamless connection across Android and iOS devices natively without third-party applications.
vCard (VCF) ISO Contacts
Contact generation adheres to the vCard Version 3.0 specification (RFC 2426). It structures Name (N), Formatted Name (FN), Telephone (TEL), and Email (EMAIL) into a globally recognized payload for immediate address book import.
Error Correction Levels (ECL)
Our generation studio implements dynamic Reed-Solomon error correction. Depending on logo placement and density, the engine scales from Level L (7% recovery) up to Level H (30% recovery) to guarantee structural scan integrity.
Universal Compatibility
Standard QR payloads generated here conform strictly to ISO/IEC 18004 standards, ensuring immediate scanning compatibility with native smartphone camera applications.