U+1F532 "🔲" Black Square Button Unicode Character
Unicode Version 17.0
U+1F532 "🔲" Black Square Button is a graphic symbol representing a solid black square, typically designed with rounded or slightly softened corners, that belongs to the Miscellaneous Symbols and Pictographs block and is classified under the “Symbols” category for user interface elements. It is often used in digital contexts as a clickable button or to indicate a filled selection in forms, toggle switches, or interactive controls, and it visually contrasts with its empty counterpart, the white square button (U+1F533). Additionally, the character can serve as a simple geometric shape in text or emoji communication, representing concepts like blackness, emptiness, or a placeholder, and it appears across various platforms with slight differences in shading and corner style.
General Properties
Encodings
| HTML Decimal Encoding |
🔲 |
| HTML Hex Encoding |
🔲 |
| UTF-8 Encoding |
0xF0 0x9F 0x94 0xB2 |
| UTF-16 Encoding |
0xD83D 0xDD32 |
| UTF-32 Encoding |
0x0001F532 |
| C/C++/Java Escape |
\ud83d\udd32 |
Unicode Properties