| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e28581 |
| GB18030 | 8136c135 |
| UTF-16 | feff2141 |
| UTF-16BE | 2141 |
| UTF-16LE | 4121 |
| UTF-32 | 00002141 |
| UTF-32BE | 00002141 |
| UTF-32LE | 41210000 |
| UTF-7 | 2b4955452d |
| UTF-7-OPTIONAL | 2b4955452d |
| UTF-8 | e28581 |
| x-UTF-16LE-BOM | fffe4121 |
| X-UTF-32BE-BOM | 0000feff00002141 |
| X-UTF-32LE-BOM | fffe000041210000 |