U+2501 "━" Box Drawings Heavy Horizontal Unicode Character

Unicode Version 17.0

U+2501 "━" Box Drawings Heavy Horizontal is a single horizontally oriented line segment from the Box Drawing block, characterized by its thick, bold stroke weight designed to create distinct visual separation in text based diagrams and user interfaces. It is commonly used in combination with other box drawing characters to form the top or bottom borders of rectangular frames that require emphasis, such as in command line applications, plain text tables, or ASCII art. This character occupies a single character cell in monospaced fonts and is part of a larger set of heavy line symbols that provide a more pronounced alternative to standard light weight box drawing lines.

General Properties

Code Point U+2501
Version Added 1.1
Name Box Drawings Heavy Horizontal
Unicode 1.0 Name Forms Heavy Horizontal
Block Box Drawing
General Category Other Symbol
Canonical Combining Class Not Reordered
Bidirectional Class Other Neutral

Encodings

HTML Decimal Encoding ━
HTML Hex Encoding ━
UTF-8 Encoding 0xE2 0x94 0x81
UTF-16 Encoding 0x2501
UTF-32 Encoding 0x00002501
C/C++/Java Escape \u2501

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 Ambiguous (Alphabetic or Ideographic)
East Asian Width Ambiguous
Script Common
Script Extensions Common
Indic Syllabic Category Other
Pattern Syntax Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break Other