| HTML Entity (dec) | 氟 |
| HTML Entity (hex) | 氟 |
| UTF-8 (hex) | 0xe6b09f / 0xe6 0xb0 0x9f (3 bytes) |
| UTF-8 (dec) | 230, 176, 159 (3 bytes) |
| UTF-16-BE (hex) | 0x6c1f / 0x6c 0x1f (2 bytes) |
| UTF-16-BE (dec) | 108, 31 (2 bytes) |
| UTF-32-BE (hex) | 0x6c1f / 0x00 0x00 0x6c 0x1f (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 108, 31 (4 bytes) |
| C/C++/Java source code | "\u6c1f" |
| Python source code | "\u6c1f" |