URL Shortening: For long URLs, consider using a URL shortener to create cleaner, more scannable QR codes.

Error Correction: Higher error correction levels make QR codes more robust but increase their size. Choose based on your use case.

Size Considerations: Larger QR codes are easier to scan. Consider the viewing distance when choosing your QR code size.

Testing: Always test your QR codes with multiple devices and QR code readers to ensure compatibility.