| HTML Entity (dec) | 礁 |
| HTML Entity (hex) | 礁 |
| UTF-8 (hex) | 0xe7a481 / 0xe7 0xa4 0x81 (3 bytes) |
| UTF-8 (dec) | 231, 164, 129 (3 bytes) |
| UTF-16-BE (hex) | 0x7901 / 0x79 0x01 (2 bytes) |
| UTF-16-BE (dec) | 121, 1 (2 bytes) |
| UTF-32-BE (hex) | 0x7901 / 0x00 0x00 0x79 0x01 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 121, 1 (4 bytes) |
| C/C++/Java source code | "\u7901" |
| Python source code | "\u7901" |