to choose from
Random emoji characters, from all faces and permutaions of skin color, to all flags and symbols, excluding provocative or NSFW emojis.
The usual printable characters, and some non-printable "invisible" tokens assigned for special purposes
Almost a million unicode characters from many languages, symbols, emojis, etc... Some unassigned
Private Use Area unicode characters are characters reserved for private use, therefor have no inherent meaning