| HTML Entity (dec) | 響 |
| HTML Entity (hex) | 響 |
| UTF-8 (hex) | 0xefab8a / 0xef 0xab 0x8a (3 bytes) |
| UTF-8 (dec) | 239, 171, 138 (3 bytes) |
| UTF-16-BE (hex) | 0xfaca / 0xfa 0xca (2 bytes) |
| UTF-16-BE (dec) | 250, 202 (2 bytes) |
| UTF-32-BE (hex) | 0xfaca / 0x00 0x00 0xfa 0xca (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 250, 202 (4 bytes) |
| C/C++/Java source code | "\ufaca" |
| Python source code | "\ufaca" |