Info

Short codes.

Codes use Crockford Base32: 0123456789ABCDEFGHJKMNPQRSTVWXYZ. I, L, O, and U are omitted. On lookup, I and L are read as 1, and O is read as 0. The match is case-insensitive.

A code does not encode its type in the first character. Operator links receive the shortest free 3-character code, then 4 characters when that pool is used up. Two-character codes are not issued automatically. Each affiliate receives one fixed 4-character code. Vanity codes are allowed when they are free and are not site.