𝑱
U+1D471

MATHEMATICAL BOLD ITALIC CAPITAL J

Uppercase Letter Mathematical Alphanumeric Symbols Common Unicode 3.1
ⓘ Character Properties
General CategoryUppercase Letter Lu
BlockMathematical Alphanumeric Symbols
Unicode PlaneSupplementary Multilingual Plane (SMP, Plane 1)
Unicode AgeUnicode 3.1
⚙ Technical Properties
Combining Class0 (Not Reordered)
Bidirectional ClassLeft-to-Right (L)
Bidi MirroredNo
Decomposition Typefont
Decomposition MappingU+004A
🔗 Encodings & Representations
UTF-8
F0 9D 91 B1
UTF-16 (Big Endian)
D8 35 DC 71
UTF-16 (Little Endian)
35 D8 71 DC
UTF-32 (Big Endian)
00 01 D4 71
HTML Decimal Entity
𝑱
HTML Hex Entity
𝑱
CSS Escape
\1D471
URL Percent-Encoded
%F0%9D%91%B1
JavaScript / JSON Escape
\uD835\uDC71
Python Escape
\U0001D471
🌐 Script Information
ScriptCommon
ISO 15924 CodeZyyy
ISO 15924 Number998
Script DirectionMixed
Script TypeOther
🔡 Case Mappings
Uppercase Mapping
Lowercase Mapping
Titlecase Mapping
🏷 Derived Properties
DerivedCoreProperties
AlphabeticCasedGrapheme_BaseID_ContinueID_StartMathUppercaseXID_ContinueXID_Start
PropList
Other_Math
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