Code point
U+5FFF
Glyph appearance depends on your fonts.
U+5FFF
LoU+5FFF CJK UNIFIED IDEOGRAPH-5FFF is a Unicode 16.0.0 character in the Other Letter category. It belongs to the CJK Unified Ideographs block.
Choose the representation you need, then copy its value.
U+5FFF
24575
忿
忿
E5 BF BF
5FFF
00005FFF
%E5%BF%BF
\u5FFF
\u5FFF
\u5FFF
\5FFF