黒い大きな正方形
| Symbol to copy | ⬛ |
| Unicode name | 黒い大きな正方形 |
| Slug | :黒四角特大: |
| Category | 記号 |
| Sub category | 幾何学的な |
| Keywords | 四角, 幾何学的な, 黒い大きな正方形 |
| Punycode | xn--w5i |
| Codes | 2B1B |
| Bytes (utf-8) | \xe2\xac\x9b |
| Bytes in hex (utf-8) | e2 ac 9b |
| Bytes in hex (utf-16 LE) | 1b 2b |
| Bytes in bin (utf-8) | 11100010:10101100:10011011 |
| Url escape code | %E2%AC%9B |
| Html hex | ⬛ |
| Html dec | 𑀵 |
| Css styles | \02B1B |
| JSON | \u2b1b |
| Python | \u2b1b |
| Python2 | \u2B1B |
| C, C++ | \u2b1b |
| Javascript | 0x2B1B または \u2b1b |
| Php, Ruby | \u{2B1B} |
| Perl | \x{2B1B} |
| Unicode codepoint | U+2B1B |
| {$ 'Version' | translate $} | 0.6 |
| Status | fully qualified |