| HTML Entity (dec) | 紐 |
| HTML Entity (hex) | 紐 |
| UTF-8 (hex) | 0xefa78f / 0xef 0xa7 0x8f (3 bytes) |
| UTF-8 (dec) | 239, 167, 143 (3 bytes) |
| UTF-16-BE (hex) | 0xf9cf / 0xf9 0xcf (2 bytes) |
| UTF-16-BE (dec) | 249, 207 (2 bytes) |
| UTF-32-BE (hex) | 0xf9cf / 0x00 0x00 0xf9 0xcf (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 249, 207 (4 bytes) |
| C/C++/Java source code | "\uf9cf" |
| Python source code | "\uf9cf" |