| HTML Entity (dec) | 。 |
| HTML Entity (hex) | 。 |
| UTF-8 (hex) | 0xe38082 / 0xe3 0x80 0x82 (3 bytes) |
| UTF-8 (dec) | 227, 128, 130 (3 bytes) |
| UTF-16-BE (hex) | 0x3002 / 0x30 0x02 (2 bytes) |
| UTF-16-BE (dec) | 48, 2 (2 bytes) |
| UTF-32-BE (hex) | 0x3002 / 0x00 0x00 0x30 0x02 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 48, 2 (4 bytes) |
| C/C++/Java source code | "\u3002" |
| Python source code | "\u3002" |