| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e2b8a1 |
| GB18030 | 8138f433 |
| UTF-16 | feff2e21 |
| UTF-16BE | 2e21 |
| UTF-16LE | 212e |
| UTF-32 | 00002e21 |
| UTF-32BE | 00002e21 |
| UTF-32LE | 212e0000 |
| UTF-7 | 2b4c69452d |
| UTF-7-OPTIONAL | 2b4c69452d |
| UTF-8 | e2b8a1 |
| x-UTF-16LE-BOM | fffe212e |
| X-UTF-32BE-BOM | 0000feff00002e21 |
| X-UTF-32LE-BOM | fffe0000212e0000 |