Code point
U+FF5E
Glyph appearance depends on your fonts.
U+FF5E
Sm<wide> 007EU+FF5E FULLWIDTH TILDE is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Halfwidth and Fullwidth Forms block.
Choose the representation you need, then copy its value.
U+FF5E
65374
~
~
EF BD 9E
FF5E
0000FF5E
%EF%BD%9E
\uFF5E
\uFF5E
\uFF5E
\FF5E