| HTML Entity (dec) | 𝄨 |
| HTML Entity (hex) | 𝄨 |
| UTF-8 (hex) | 0xf09d84a8 / 0xf0 0x9d 0x84 0xa8 (4 bytes) |
| UTF-8 (dec) | 240, 157, 132, 168 (4 bytes) |
| UTF-16-BE (hex) | 0xd834dd28 / 0xd8 0x34 0xdd 0x28 (4 bytes) |
| UTF-16-BE (dec) | 216, 52, 221, 40 (4 bytes) |
| UTF-32-BE (hex) | 0x1d128 / 0x00 0x01 0xd1 0x28 (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 209, 40 (4 bytes) |
| C/C++/Java source code | "\U0001d128" |
| Python source code | "\U0001d128" |