Code point
U+21EC
Glyph appearance depends on your fonts.
U+21EC
SoU+21EC UPWARDS WHITE ARROW ON PEDESTAL WITH HORIZONTAL BAR 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+21EC
8684
⇬
⇬
E2 87 AC
21EC
000021EC
%E2%87%AC
\u21EC
\u21EC
\u21EC
\21EC