| HTML Entity (dec) | ⇛ |
| HTML Entity (hex) | ⇛ |
| UTF-8 (hex) | 0xe2879b / 0xe2 0x87 0x9b (3 bytes) |
| UTF-8 (dec) | 226, 135, 155 (3 bytes) |
| UTF-16-BE (hex) | 0x21db / 0x21 0xdb (2 bytes) |
| UTF-16-BE (dec) | 33, 219 (2 bytes) |
| UTF-32-BE (hex) | 0x21db / 0x00 0x00 0x21 0xdb (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 33, 219 (4 bytes) |
| C/C++/Java source code | "\u21db" |
| Python source code | "\u21db" |