| HTML Entity (dec) | ⇶ |
| HTML Entity (hex) | ⇶ |
| UTF-8 (hex) | 0xe287b6 / 0xe2 0x87 0xb6 (3 bytes) |
| UTF-8 (dec) | 226, 135, 182 (3 bytes) |
| UTF-16-BE (hex) | 0x21f6 / 0x21 0xf6 (2 bytes) |
| UTF-16-BE (dec) | 33, 246 (2 bytes) |
| UTF-32-BE (hex) | 0x21f6 / 0x00 0x00 0x21 0xf6 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 33, 246 (4 bytes) |
| C/C++/Java source code | "\u21f6" |
| Python source code | "\u21f6" |