Code point
U+1F135
Glyph appearance depends on your fonts.
U+1F135
So<square> 0046U+1F135 SQUARED LATIN CAPITAL LETTER F is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Enclosed Alphanumeric Supplement block.
Choose the representation you need, then copy its value.
U+1F135
127285
🄵
🄵
F0 9F 84 B5
D83C DD35
0001F135
%F0%9F%84%B5
\U0001F135
\u{1F135}
\uD83C\uDD35
\1F135