U+28FF "⣿" Braille Pattern Dots-12345678 Unicode Character
Unicode Version 17.0
⣿
U+28FF "⣿" Braille Pattern Dots-12345678 is a fully filled braille cell, representing the raised activation of all eight possible dots in the standard braille dot grid, which includes the traditional six-dot braille layout plus two additional lower dots. As part of the Braille Patterns block, this character is used in digital braille transcription systems to denote a cell where every dot is present, often serving as a placeholder, a visual indicator of maximum dot density, or a symbolic representation of completeness within braille - compatible text encoding.
General Properties
| Code Point | U+28FF |
| Version Added | 3.0 |
| Name | Braille Pattern Dots-12345678 |
| Block | Braille Patterns |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | ⣿ |
| HTML Hex Encoding | ⣿ |
| UTF-8 Encoding | 0xE2 0xA3 0xBF |
| UTF-16 Encoding | 0x28FF |
| UTF-32 Encoding | 0x000028FF |
| C/C++/Java Escape | \u28ff |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Script | Braille |
| Script Extensions | Braille |
| Indic Syllabic Category | Other |
| Pattern Syntax | Yes |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |