| HTML Entity (dec) | 🟷 |
| HTML Entity (hex) | 🟷 |
| UTF-8 (hex) | 0xf09f9fb7 / 0xf0 0x9f 0x9f 0xb7 (4 bytes) |
| UTF-8 (dec) | 240, 159, 159, 183 (4 bytes) |
| UTF-16-BE (hex) | 0xd83ddff7 / 0xd8 0x3d 0xdf 0xf7 (4 bytes) |
| UTF-16-BE (dec) | 216, 61, 223, 247 (4 bytes) |
| UTF-32-BE (hex) | 0x1f7f7 / 0x00 0x01 0xf7 0xf7 (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 247, 247 (4 bytes) |
| C/C++/Java source code | "\U0001f7f7" |
| Python source code | "\U0001f7f7" |