| HTML Entity (dec) | 堅 |
| HTML Entity (hex) | 堅 |
| UTF-8 (hex) | 0xe5a085 / 0xe5 0xa0 0x85 (3 bytes) |
| UTF-8 (dec) | 229, 160, 133 (3 bytes) |
| UTF-16-BE (hex) | 0x5805 / 0x58 0x05 (2 bytes) |
| UTF-16-BE (dec) | 88, 5 (2 bytes) |
| UTF-32-BE (hex) | 0x5805 / 0x00 0x00 0x58 0x05 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 88, 5 (4 bytes) |
| C/C++/Java source code | "\u5805" |
| Python source code | "\u5805" |