Include https:// prefix for instant opening in mobile browsers.
Instant live render · Vector SVG & 1024px PNG export
Claim free token quota. Ultra-low latency streaming for Qwen & DeepSeek models.
Real-time client-side QR generation for URLs, WiFi credentials, vCard contacts, and plain text. Custom colors, center logo embedding, and 1024px PNG / SVG export.
Enter your network name and password to generate a standard WiFi QR code. Guests scan with WeChat or the system camera to connect automatically — no password typing required.
Break free from plain black-and-white codes. Choose tech-blue, emerald, or any custom color, and embed your company logo or personal avatar in the center without affecting scan accuracy.
Download a 1024px high-resolution PNG for digital use, or a lossless scalable SVG for professional poster printing and banner displays — infinitely sharp at any size.
Master Multi-Scene QR Code Generator in 3 easy steps
Switch between URL, WiFi, Plain Text, or vCard tabs at the top, then enter the target information as prompted.
Select your preferred theme color in the style panel below, or click "Upload Logo" to embed a custom identifier in the QR center.
See the real-time preview on the right. Click "Download 1024px HD PNG" to save locally, or copy the image to share directly.
Answers about usage, format limits & privacy
Built on pure client-side Canvas 2D and SVG vector encoding engine. All processing happens entirely in your local browser — nothing is uploaded to any server.
Transparent client-side runtime requirements, memory boundaries, and open-source audit.
Universal cross-browser compatibility (Chrome, Firefox, Safari, Edge, Mobile WebViews)