Create QR codes with custom size and center icon
GET /api/qrcode?content=YOUR_TEXTParameters:
content - Text or URL (required, max 256 chars)size - Size in pixels (100-8000, default: 300)fg - Foreground color in hex (e.g., 000000)bg - Background color in hex (e.g., ffffff)Example:
<img src="/api/qrcode?content=https://example.com&size=300&fg=1e40af&bg=ffffff" />