About This Tool
Documentation
What does this tool do?
A high-resolution QR code generator. Encode URLs, plaintext, Wi-Fi credentials, vCards, or cryptocurrency addresses. Customize foreground and background colors, margin size, pixel scale, Reed-Solomon error correction levels (L: 7%, M: 15%, Q: 25%, H: 30%), and export as vector SVG, PNG, or Data URI.
When should you use it?
Use this tool to generate QR codes for marketing materials, mobile app download links, event badges, Wi-Fi guest access cards, two-factor authentication setup, or payment routing.
Key Capabilities & Features
Highlights
Generate high-resolution QR codes for URLs, plain text, Wi-Fi networks, vCards, and emails
Customize QR foreground and background colors with real-time scan testing preview
Custom logo or image icon embedding in the center of the generated QR code
Adjustable error correction levels (L - 7%, M - 15%, Q - 25%, H - 30%)
Download QR codes in high-resolution PNG, SVG vector, or JPEG formats