Code point
U+219C
Glyph appearance depends on your fonts.
U+219C
SoU+219C LEFTWARDS WAVE ARROW is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Arrows block.
Choose the representation you need, then copy its value.
U+219C
8604
↜
↜
E2 86 9C
219C
0000219C
%E2%86%9C
\u219C
\u219C
\u219C
\219C