| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e28481 |
| GB18030 | 8136bb36 |
| UTF-16 | feff2101 |
| UTF-16BE | 2101 |
| UTF-16LE | 0121 |
| UTF-32 | 00002101 |
| UTF-32BE | 00002101 |
| UTF-32LE | 01210000 |
| UTF-7 | 2b4951452d |
| UTF-7-OPTIONAL | 2b4951452d |
| UTF-8 | e28481 |
| x-UTF-16LE-BOM | fffe0121 |
| X-UTF-32BE-BOM | 0000feff00002101 |
| X-UTF-32LE-BOM | fffe000001210000 |