U+1D101 "𝄁" Musical Symbol Double Barline Unicode Character
Unicode Version 17.0
𝄁
U+1D101 "𝄁" Musical Symbol Double Barline is a member of the Musical Symbols block, used in Western musical notation to indicate a major structural division within a piece of music, typically marking the end of a section or movement. It visually resembles two closely spaced vertical lines drawn through the staff, differing from a final barline by not having a thicker outer line. This symbol is distinct from other barline characters in Unicode, and it is intended for use in digital sheet music and text representations of musical scores, enabling precise typographic rendering of common notational conventions.
General Properties
| Code Point | U+1D101 |
| Version Added | 3.1 |
| Name | Musical Symbol Double Barline |
| Block | Musical Symbols |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Left To Right |
Encodings
| HTML Decimal Encoding | 𝄁 |
| HTML Hex Encoding | 𝄁 |
| UTF-8 Encoding | 0xF0 0x9D 0x84 0x81 |
| UTF-16 Encoding | 0xD834 0xDD01 |
| UTF-32 Encoding | 0x0001D101 |
| C/C++/Java Escape | \ud834\udd01 |
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 | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Vertical Orientation | Upright |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |