Code point
U+2791
Glyph appearance depends on your fonts.
U+2791
NoU+2791 DINGBAT NEGATIVE CIRCLED SANS-SERIF DIGIT EIGHT is a Unicode 16.0.0 character in the Other Number category. It belongs to the Dingbats block.
Choose the representation you need, then copy its value.
U+2791
10129
➑
➑
E2 9E 91
2791
00002791
%E2%9E%91
\u2791
\u2791
\u2791
\2791