| HTML Entity (dec) | ｿ |
| HTML Entity (hex) | ｿ |
| UTF-8 (hex) | 0xefbdbf / 0xef 0xbd 0xbf (3 bytes) |
| UTF-8 (dec) | 239, 189, 191 (3 bytes) |
| UTF-16-BE (hex) | 0xff7f / 0xff 0x7f (2 bytes) |
| UTF-16-BE (dec) | 255, 127 (2 bytes) |
| UTF-32-BE (hex) | 0xff7f / 0x00 0x00 0xff 0x7f (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 255, 127 (4 bytes) |
| C/C++/Java source code | "\uff7f" |
| Python source code | "\uff7f" |