| HTML Entity (dec) | 嬨 |
| HTML Entity (hex) | 嬨 |
| UTF-8 (hex) | 0xefaa81 / 0xef 0xaa 0x81 (3 bytes) |
| UTF-8 (dec) | 239, 170, 129 (3 bytes) |
| UTF-16-BE (hex) | 0xfa81 / 0xfa 0x81 (2 bytes) |
| UTF-16-BE (dec) | 250, 129 (2 bytes) |
| UTF-32-BE (hex) | 0xfa81 / 0x00 0x00 0xfa 0x81 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 250, 129 (4 bytes) |
| C/C++/Java source code | "\ufa81" |
| Python source code | "\ufa81" |