Translations:UTF-8/13/en

Unicode throws away the traditional single-byte limit of character sets. It uses 17 "planes" of 65,536 code points to describe a maximum of 1,114,112 characters. As the first plane, aka. "Basic Multilingual Plane" or BMP, contains almost every character a user will ever need. Many have made the wrong assumption that Unicode was a 16-bit character set.