Advanced QR Code Generator
QR Content
Customization
Live Preview
Scan QR from Image
#Advanced QR Code Generator
- Responsive UI: CSS Grid reorganizes panels fluidly; buttons stack on small screens.
- Customization: Uses the excellent
qr‑code‑styling
library to support colors, size, error‑correction levels, rounded or square dots, logo overlay, and padding. - Live Preview: Every time you click Generate, the old code is cleared and a fresh one is rendered instantly.
- Export: Built‑in
.download()
handles PNG and SVG; jsPDF converts the code to PDF seamlessly. - Scan Feature: Upload any image containing a QR; jsQR decodes it and prints the result.
- Persistence: The most recently generated QR config/data is cached in
localStorage
(easy starting point if you later want a “My QRs” gallery). - Dark Mode: One‑click toggle; colors swap via CSS variables.
- Advanced QR Code Generator