| HTML Entity (dec) | 𘿿 |
| HTML Entity (hex) | 𘿿 |
| UTF-8 (hex) | 0xf098bfbf / 0xf0 0x98 0xbf 0xbf (4 bytes) |
| UTF-8 (dec) | 240, 152, 191, 191 (4 bytes) |
| UTF-16-BE (hex) | 0xd823dfff / 0xd8 0x23 0xdf 0xff (4 bytes) |
| UTF-16-BE (dec) | 216, 35, 223, 255 (4 bytes) |
| UTF-32-BE (hex) | 0x18fff / 0x00 0x01 0x8f 0xff (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 143, 255 (4 bytes) |
| C/C++/Java source code | "\U00018fff" |
| Python source code | "\U00018fff" |