Code point
U+25C3
Glyph appearance depends on your fonts.
U+25C3
SoU+25C3 WHITE LEFT-POINTING SMALL TRIANGLE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Geometric Shapes block.
Choose the representation you need, then copy its value.
U+25C3
9667
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E2 97 83
25C3
000025C3
%E2%97%83
\u25C3
\u25C3
\u25C3
\25C3