| HTML Entity (dec) | 🆁 |
| HTML Entity (hex) | 🆁 |
| UTF-8 (hex) | 0xf09f8681 / 0xf0 0x9f 0x86 0x81 (4 bytes) |
| UTF-8 (dec) | 240, 159, 134, 129 (4 bytes) |
| UTF-16-BE (hex) | 0xd83cdd81 / 0xd8 0x3c 0xdd 0x81 (4 bytes) |
| UTF-16-BE (dec) | 216, 60, 221, 129 (4 bytes) |
| UTF-32-BE (hex) | 0x1f181 / 0x00 0x01 0xf1 0x81 (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 241, 129 (4 bytes) |
| C/C++/Java source code | "\u1f181" |
| Python source code | "\u1f181" |