Mathematical Alphanumeric Symbols: Mathematical Bold Capital J

𝐉

U+1D409

𝐉

Noto text font

Plane: 1 (Supplementary Multilingual)
Block: Mathematical Alphanumeric Symbols
Unicode Version: 3.1

UTF-32BE: 00 01 D4 09
UTF-32LE: 09 D4 01 00
UTF-16BE: D8 35 DC 09
UTF-16LE: 35 D8 09 DC
UTF-8: F0 9D 90 89

Character Escapes

HTML5: 𝐉; 𝐉
C: \U01D409 (C99)
C++: \u{1D409} (C++23); \U0001D409
Java: \uD835\uDC09
JavaScript: \u{1D409}
CSS: \1D409; \01D409
Quoted-Printable: =F0=9D=90=89
URL: %F0%9D%90%89