This generator generates superscript (ˢᵘᵖᵉʳˢᶜʳᶦᵖᵗ). As it converts text into a subset of the Unicode standard so you can copy and paste it everywhere on social media. The Unicode specification has superscript characters for all of the numbers and letters except "I" and "Q".
that’s why some characters are missing whereas some look odd. The small caps alphabet is the completest alphabet of small letters but the only letter which is somewhat weird is the "c" character which gets altered into "𝒸" and “q” which gets turned into “ᵠ”.
But yet, to make your posts and comments super different, superscript generator is best.