| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | efb4b1 |
| GB18030 | 8430ea33 |
| UTF-16 | fefffd31 |
| UTF-16BE | fd31 |
| UTF-16LE | 31fd |
| UTF-32 | 0000fd31 |
| UTF-32BE | 0000fd31 |
| UTF-32LE | 31fd0000 |
| UTF-7 | 2b2f54452d |
| UTF-7-OPTIONAL | 2b2f54452d |
| UTF-8 | efb4b1 |
| x-UTF-16LE-BOM | fffe31fd |
| X-UTF-32BE-BOM | 0000feff0000fd31 |
| X-UTF-32LE-BOM | fffe000031fd0000 |