QR Code Generator

QR Codeis a two-dimensional barcode made of black and white squares that can store large amounts of information. QR stands for Quick Response, as it was designed to allow content to be decoded quickly.

Error Correction Level Guide:

• L (Low):About 7% of codewords can be corrected, suitable for clean environments
• M (Medium):About 15% of codewords can be corrected, recommended for everyday use
• Q (Quartile):About 25% of codewords can be corrected, suitable for scenarios where damage may occur
• H (High):About 30% of codewords can be corrected, suitable for harsh environments or when adding a logo

Common Content Formats:

• Website URL:Enter the full URL directly, e.g., https://www.fotools.com
• Phone Number:tel:13800138000 (Scan to call directly)
• SMS:smsto:13800138000:Message content
• Email:mailto:[email protected]
• WiFi:WIFI:T:WPA;S:NetworkName;P:Password;; (Scan to connect to WiFi directly)
• Location:geo:39.9042,116.4074 (Latitude, Longitude)

Note:The more content in the QR code, the more complex it becomes. it's recommended to keep content concise to ensure reliable scanning. If adding a logo at the center of the QR code, use a high error correction level (Q or H).