mecard

MECARD is a standard format used for encoding contact information in a compact and easily scannable format. It is commonly used in QR codes to store and share contact details. The MECARD format is defined by the NFC Forum and is widely supported by various devices and applications.

The basic structure of a MECARD record includes several fields, each representing different aspects of a contact. These fields are typically separated by semicolons and enclosed within the "MECARD:" prefix and a semicolon at the end. The most common fields include:

- N: Name of the contact

- TEL: Telephone number

- EMAIL: Email address

- ADR: Address

- NOTE: Additional notes or comments

For example, a MECARD record might look like this:

MECARD:N:John Doe;TEL:[phone];EMAIL:[email protected];ADR:123 Main St, Anytown, USA;NOTE:Friend from college;;

When a QR code containing a MECARD record is scanned, the device's camera and software interpret the encoded information and can automatically populate the contact details into the device's address book or contact management application. This makes it a convenient and efficient way to exchange contact information.

The MECARD format is versatile and can be used in various contexts, such as business cards, event invitations, and social networking. Its simplicity and widespread support make it a popular choice for encoding contact information in QR codes.