| HTML Entity (dec) | 鿿 |
| HTML Entity (hex) | 鿿 |
| UTF-8 (hex) | 0xe9bfbf / 0xe9 0xbf 0xbf (3 bytes) |
| UTF-8 (dec) | 233, 191, 191 (3 bytes) |
| UTF-16-BE (hex) | 0x9fff / 0x9f 0xff (2 bytes) |
| UTF-16-BE (dec) | 159, 255 (2 bytes) |
| UTF-32-BE (hex) | 0x9fff / 0x00 0x00 0x9f 0xff (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 159, 255 (4 bytes) |
| C/C++/Java source code | "\u9fff" |
| Python source code | "\u9fff" |