QR Code Generator

Generate QR Code: Convert text, URLs, contact information and other content to QR codes.

Custom Options: Adjust size, color, margin and error correction level.

Error Correction Level: Higher levels make QR codes more fault-tolerant but larger in size.

Supported Formats: URLs, text, WiFi configuration, contact information, etc.

QR Code Style Types:

• Standard QR Code: Pure black and white pattern, no logo, suitable for general use
• QR Code with Logo: Company logo embedded in center, enhances brand recognition
• Colored QR Code: Uses custom colors, maintains brand consistency
• Artistic QR Code: Has decorative design elements

Logo Usage Tips:

• PNG format logo with transparent background works best
• Logo size should not exceed 20% of the QR code
• When using logo, select "Highest" error correction level for readability
• Avoid using overly complex logo patterns