| HTML Entity (dec) | 🨡 |
| HTML Entity (hex) | 🨡 |
| UTF-8 (hex) | 0xf09fa8a1 / 0xf0 0x9f 0xa8 0xa1 (4 bytes) |
| UTF-8 (dec) | 240, 159, 168, 161 (4 bytes) |
| UTF-16-BE (hex) | 0xd83ede21 / 0xd8 0x3e 0xde 0x21 (4 bytes) |
| UTF-16-BE (dec) | 216, 62, 222, 33 (4 bytes) |
| UTF-32-BE (hex) | 0x1fa21 / 0x00 0x01 0xfa 0x21 (4 bytes) |
| UTF-32-BE (dec) | 0, 1, 250, 33 (4 bytes) |
| C/C++/Java source code | "\u1fa21" |
| Python source code | "\u1fa21" |