Base 64 to Duodecimal Conversion Calculator

Base 64 (b64): A base-64 system using 0-9, A-Z, a-z, and two additional symbols, often used for encoding binary data (e.g., Base64 encoding).

Duodecimal (duo): A base-12 numeral system, historically used for measurements (e.g., inches in a foot) and uses two additional symbols (A, B or T, E).