Code point
U+2409
Glyph appearance depends on your fonts.
U+2409
SoU+2409 SYMBOL FOR HORIZONTAL TABULATION is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Control Pictures block.
Choose the representation you need, then copy its value.
U+2409
9225
␉
␉
E2 90 89
2409
00002409
%E2%90%89
\u2409
\u2409
\u2409
\2409