Code point
U+2752
Glyph appearance depends on your fonts.
U+2752
SoU+2752 UPPER RIGHT SHADOWED WHITE SQUARE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Dingbats block.
Choose the representation you need, then copy its value.
U+2752
10066
❒
❒
E2 9D 92
2752
00002752
%E2%9D%92
\u2752
\u2752
\u2752
\2752