| HTML Entity (dec) | 𗿿 |
| HTML Entity (hex) | 𗿿 |
| UTF-8 (hex) | 0xf097bfbf / 0xf0 0x97 0xbf 0xbf (4 bytes) |
| UTF-8 (dec) | 240, 151, 191, 191 (4 bytes) |
| UTF-16-BE (hex) | 0xd81fdfff / 0xd8 0x1f 0xdf 0xff (4 bytes) |
| UTF-16-BE (dec) | 216, 31, 223, 255 (4 bytes) |
| UTF-32-BE (hex) | 0x17fff / 0x00 0x01 0x7f 0xff (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 127, 255 (4 bytes) |
| C/C++/Java source code | "\u17fff" |
| Python source code | "\u17fff" |