| HTML Entity (dec) | 🃞 |
| HTML Entity (hex) | 🃞 |
| UTF-8 (hex) | 0xf09f839e / 0xf0 0x9f 0x83 0x9e (4 bytes) |
| UTF-8 (dec) | 240, 159, 131, 158 (4 bytes) |
| UTF-16-BE (hex) | 0xd83cdcde / 0xd8 0x3c 0xdc 0xde (4 bytes) |
| UTF-16-BE (dec) | 216, 60, 220, 222 (4 bytes) |
| UTF-32-BE (hex) | 0x1f0de / 0x00 0x01 0xf0 0xde (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 240, 222 (4 bytes) |
| C/C++/Java source code | "\u1f0de" |
| Python source code | "\u1f0de" |