| HTML Entity (dec) | 爡 |
| HTML Entity (hex) | 爡 |
| UTF-8 (hex) | 0xe788a1 / 0xe7 0x88 0xa1 (3 bytes) |
| UTF-8 (dec) | 231, 136, 161 (3 bytes) |
| UTF-16-BE (hex) | 0x7221 / 0x72 0x21 (2 bytes) |
| UTF-16-BE (dec) | 114, 33 (2 bytes) |
| UTF-32-BE (hex) | 0x7221 / 0x00 0x00 0x72 0x21 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 114, 33 (4 bytes) |
| C/C++/Java source code | "\u7221" |
| Python source code | "\u7221" |