| HTML Entity (dec) |  |
| HTML Entity (hex) |  |
| UTF-8 (hex) | 0xefbfbb / 0xef 0xbf 0xbb (3 bytes) |
| UTF-8 (dec) | 239, 191, 187 (3 bytes) |
| UTF-16-BE (hex) | 0xfffb / 0xff 0xfb (2 bytes) |
| UTF-16-BE (dec) | 255, 251 (2 bytes) |
| UTF-32-BE (hex) | 0xfffb / 0x00 0x00 0xff 0xfb (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 255, 251 (4 bytes) |
| C/C++/Java source code | "\ufffb" |
| Python source code | "\ufffb" |