| HTML Entity (dec) | 鯉 |
| HTML Entity (hex) | 鯉 |
| UTF-8 (hex) | 0xe9af89 / 0xe9 0xaf 0x89 (3 bytes) |
| UTF-8 (dec) | 233, 175, 137 (3 bytes) |
| UTF-16-BE (hex) | 0x9bc9 / 0x9b 0xc9 (2 bytes) |
| UTF-16-BE (dec) | 155, 201 (2 bytes) |
| UTF-32-BE (hex) | 0x9bc9 / 0x00 0x00 0x9b 0xc9 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 155, 201 (4 bytes) |
| C/C++/Java source code | "\u9bc9" |
| Python source code | "\u9bc9" |