| HTML Entity (dec) | 😛 |
| HTML Entity (hex) | 😛 |
| UTF-8 (hex) | 0xf09f989b / 0xf0 0x9f 0x98 0x9b (4 bytes) |
| UTF-8 (dec) | 240, 159, 152, 155 (4 bytes) |
| UTF-16-BE (hex) | 0xd83dde1b / 0xd8 0x3d 0xde 0x1b (4 bytes) |
| UTF-16-BE (dec) | 216, 61, 222, 27 (4 bytes) |
| UTF-32-BE (hex) | 0x1f61b / 0x00 0x01 0xf6 0x1b (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 246, 27 (4 bytes) |
| C/C++/Java source code | "\u1f61b" |
| Python source code | "\u1f61b" |