Advanced QR Code Generator

🌙

QR Content

Data type Plain Text URL Email Phone Number Wi‑Fi Credentials vCard (Contact)

Customization

Foreground color Background color Size (px)300 Error correction L (7%) M (15%) Q (25%) H (30%) Corner style Square Rounded Border / padding (px) Logo overlay (PNG/SVG)

Live Preview

Generate QR Reset

Download PNG Download SVG Download PDF

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