| Character Set | Hex Byte(s) |
|---|---|
| CESU-8 | e284bd |
| GB18030 | 8136c131 |
| UTF-16 | feff213d |
| UTF-16BE | 213d |
| UTF-16LE | 3d21 |
| UTF-32 | 0000213d |
| UTF-32BE | 0000213d |
| UTF-32LE | 3d210000 |
| UTF-7 | 2b4954302d |
| UTF-7-OPTIONAL | 2b4954302d |
| UTF-8 | e284bd |
| x-UTF-16LE-BOM | fffe3d21 |
| X-UTF-32BE-BOM | 0000feff0000213d |
| X-UTF-32LE-BOM | fffe00003d210000 |