QR Generator

Choose a type, fill the fields, and generate a QR. Email uses mailto:. Contact cards support vCard and meCard.

QR History
error48.com
v?
QR: 0×0
Best results with a full URL.
Encodes as tel:+14174202030
Encodes as sms:+1417...?body=... (support varies)
Encodes as WIFI:T:WPA;S:SSID;P:password;H:false;;
Encodes as mailto:name@example.com?subject=...&body=...
Encodes as a vCard 3.0 block
Encodes as MECARD:N:...;TEL:...;EMAIL:...;;
QR encodes: base URL + batch/tracking ID (short and scan-friendly)
If JSON is on, raise Max QR version and consider ECC L/M.
Required/“as applicable” tags are based on Maine adult-use labeling statute and OCP guidance; verify against current rules for your product type.
Final payload is what gets encoded into the QR.