| HTML Entity (dec) | 竇 |
| HTML Entity (hex) | 竇 |
| UTF-8 (hex) | 0xe7ab87 / 0xe7 0xab 0x87 (3 bytes) |
| UTF-8 (dec) | 231, 171, 135 (3 bytes) |
| UTF-16-BE (hex) | 0x7ac7 / 0x7a 0xc7 (2 bytes) |
| UTF-16-BE (dec) | 122, 199 (2 bytes) |
| UTF-32-BE (hex) | 0x7ac7 / 0x00 0x00 0x7a 0xc7 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 122, 199 (4 bytes) |
| C/C++/Java source code | "\u7ac7" |
| Python source code | "\u7ac7" |