| HTML Entity (dec) | 락 |
| HTML Entity (hex) | 락 |
| UTF-8 (hex) | 0xeb9dbd / 0xeb 0x9d 0xbd (3 bytes) |
| UTF-8 (dec) | 235, 157, 189 (3 bytes) |
| UTF-16-BE (hex) | 0xb77d / 0xb7 0x7d (2 bytes) |
| UTF-16-BE (dec) | 183, 125 (2 bytes) |
| UTF-32-BE (hex) | 0xb77d / 0x00 0x00 0xb7 0x7d (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 183, 125 (4 bytes) |
| C/C++/Java source code | "\ub77d" |
| Python source code | "\ub77d" |