U+2B1B "⬛" Black Large Square Unicode Character

Unicode Version 18.0

⬛
Source: Noto Color Emoji Source: Browser Default

U+2B1B "⬛" Black Large Square is a digital glyph representing a solid black square, part of the Miscellaneous Symbols and Arrows block, and is officially encoded for use in text and plain text environments to denote a filled square shape.

⬚ Previous U+2B1A Dotted Square ⬜ Next U+2B1C White Large Square

Emoji Sequences

U+1F408 U+200D U+2B1B
🐈‍⬛
Black Cat
U+1F426 U+200D U+2B1B
🐦‍⬛
Black Bird

General Properties

Code Point
U+2B1B
Version Added
5.1
Name
Black Large Square
Block
Miscellaneous Symbols and Arrows
General Category
Other Symbol
Canonical Combining Class
Not Reordered
Bidirectional Class
Other Neutral

Emoji Properties

Emoji Sequence Type
Basic Emoji
Emoji Version
Emoji 0.6

Encodings

HTML Decimal Encoding
⬛
HTML Hex Encoding
⬛
UTF-8 Encoding
0xE2 0xAC 0x9B
UTF-16 Encoding
0x2B1B
UTF-32 Encoding
0x00002B1B
C/C++/Java Escape
\u2b1b

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
East Asian Width
Wide
Script
Common
Script Extensions
Common
Indic Syllabic Category
Other
Pattern Syntax
Yes
Vertical Orientation
Upright
Grapheme Base
Yes
Grapheme Cluster Break
Other
Word Break
Other
Sentence Break
Other
Emoji
Yes
Emoji Presentation
Yes
Extended Pictographic
Yes