QR Code Generator

Generates QR codes from multiple payload types, including URLs, text, emails, phone numbers, vCard contacts, and Wi‑Fi credentials. Data validation ensures proper encoding and predictable outputs.
Conceptual workflow: payload data is encoded per ISO/IEC 18004, an error correction level is chosen, and the code matrix is rendered at the requested size with a quiet zone. Outputs are exported as PNG or SVG for easy distribution.
Value proposition: ideal for marketers, developers, event organizers, and educators who need fast, repeatable QR generation with consistent quality, offline-friendly assets, and scalable exports. Distinguishes itself by straightforward input, robust validation, and flexible export options.
Core features and use cases: size control, ECC selection, margin management, color options, and logo-safe areas. Use cases include campaign landing pages, contact sharing, menu access, and offline product packaging.