URL QR Code Generator
Generate high-density QR codes for websites and links with protocol verification.
Creates an ISO/IEC 18004 compliant QR code directing scanners to open your link.
Mathematical Precision
Synthesized via Project Nayuki’s ISO/IEC 18004 Model 2 engine. Supports automated mode segmentation (Numeric, Alphanumeric, Byte) and Reed-Solomon polynomial error correction.
Live Roundtrip Verification
Every rendered frame is immediately decoded in-memory with jsQR before export to verify that camera sensors will read your code without errors.
Zero Server Interception
Your Wi-Fi passwords, contact cards, and URLs never reach any backend server. Everything executes locally inside your browser sandbox.
Frequently Asked Questions
Do QRora QR codes expire?
No. All QR codes generated by QRora are static QR codes containing the raw encoded payload directly inside the matrix. They never depend on URL shorteners, redirect servers, or subscriptions, and will function forever.
How does the live roundtrip validation work?
When you customize colors, shapes, or logos, QRora rasterizes the canvas and runs the jsQR computer vision decoder against it. If contrast or logo obstruction causes the scanner to fail, a warning is immediately displayed.
Which format should I use: SVG or PNG?
Use SVG for printing, banners, business cards, and merchandise because vector graphics scale infinitely without pixelation. Use PNG for websites, social media, and digital documents.