| Character Set | Hex Byte(s) | 
|---|---|
| CESU-8 | e2b0a1 | 
| GB18030 | 8138c131 | 
| UTF-16 | feff2c21 | 
| UTF-16BE | 2c21 | 
| UTF-16LE | 212c | 
| UTF-32 | 00002c21 | 
| UTF-32BE | 00002c21 | 
| UTF-32LE | 212c0000 | 
| UTF-7 | 2b4c43452d | 
| UTF-7-OPTIONAL | 2b4c43452d | 
| UTF-8 | e2b0a1 | 
| x-UTF-16LE-BOM | fffe212c | 
| X-UTF-32BE-BOM | 0000feff00002c21 | 
| X-UTF-32LE-BOM | fffe0000212c0000 |