| HTML Entity (dec) | ء |
| HTML Entity (hex) | ء |
| UTF-8 (hex) | 0xd8a1 / 0xd8 0xa1 (2 bytes) |
| UTF-8 (dec) | 216, 161 (2 bytes) |
| UTF-16-BE (hex) | 0x621 / 0x06 0x21 (2 bytes) |
| UTF-16-BE (dec) | 6, 33 (2 bytes) |
| UTF-32-BE (hex) | 0x621 / 0x00 0x00 0x06 0x21 (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 6, 33 (4 bytes) |
| C/C++/Java source code | "\u0621" |
| Python source code | "\u0621" |