| HTML Entity (dec) | ➁ |
| HTML Entity (hex) | ➁ |
| UTF-8 (hex) | 0xe29e81 / 0xe2 0x9e 0x81 (3 bytes) |
| UTF-8 (dec) | 226, 158, 129 (3 bytes) |
| UTF-16-BE (hex) | 0x2781 / 0x27 0x81 (2 bytes) |
| UTF-16-BE (dec) | 39, 129 (2 bytes) |
| UTF-32-BE (hex) | 0x2781 / 0x00 0x00 0x27 0x81 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 39, 129 (4 bytes) |
| C/C++/Java source code | "\u2781" |
| Python source code | "\u2781" |