UnicodeCharactercom
𝐑
U+1D411 Β· MATHEMATICAL BOLD CAPITAL R

Mathematical Bold Capital R

  • CodepointU+1D411
  • NameMATHEMATICAL BOLD CAPITAL R
  • Decimal119825
  • BlockMathematical Alphanumeric Symbols (U+1D400–U+1D7FF)
  • Plane1 β€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategoryLu β€” Uppercase Letter
  • Unicode version3.1 (2001)
  • Bidi classL β€” Left-to-Right
  • Combining class0
  • East Asian widthN β€” Neutral
  • MirroredNo

About this character

U+1D411 (𝐑) is MATHEMATICAL BOLD CAPITAL R, an uppercase letter in the Mathematical Alphanumeric Symbols block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 3.1 (2001).

It is a font variant of U+0052 R (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0052 R. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝐑

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Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 90 914 bytes
UTF-16D835 DC11surrogate pair
UTF-320001D4114 bytes
HTML decimal&#119825;
HTML hex&#x1D411;
CSS\1D411in content: "…"
JavaScript\u{1D411}ES2015+
JavaScript\uD835\uDC11surrogate pair
JSON\uD835\uDC11
Python\U0001D411
Python\N{MATHEMATICAL BOLD CAPITAL R}by name
Java / C#\uD835\uDC11
C / C++\U0001D411universal character name
Rust / Swift / PHP\u{1D411}
Go\U0001D411
Ruby\u{1D411}
Excel / Sheets=UNICHAR(119825)
URL-encoded%F0%9D%90%91percent-encoded UTF-8
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Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+0052 R
NFKDU+0052 R
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Looks similar

Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+0052RLatin Capital Letter R U+01A6Ζ¦Latin Letter Yr U+211Bβ„›Script Capital R U+211Cβ„œBlack-Letter Capital R U+211DℝDouble-Struck Capital R U+1D445𝑅Mathematical Italic Capital R U+1D479𝑹Mathematical Bold Italic Capital R U+1D4E1𝓑Mathematical Bold Script Capital R U+1D57D𝕽Mathematical Bold Fraktur Capital R U+1D5B1𝖱Mathematical Sans-Serif Capital R U+1D5E5π—₯Mathematical Sans-Serif Bold Capital R U+1D619π˜™Mathematical Sans-Serif Italic Capital R U+1D64D𝙍Mathematical Sans-Serif Bold Italic Capital R U+1D681𝚁Mathematical Monospace Capital R U+13A1᎑Cherokee Letter E U+13D2ᏒCherokee Letter Sv
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Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D40B𝐋Mathematical Bold Capital L U+1D40C𝐌Mathematical Bold Capital M U+1D40D𝐍Mathematical Bold Capital N U+1D40E𝐎Mathematical Bold Capital O U+1D40F𝐏Mathematical Bold Capital P U+1D410𝐐Mathematical Bold Capital Q U+1D412𝐒Mathematical Bold Capital S U+1D413𝐓Mathematical Bold Capital T U+1D414𝐔Mathematical Bold Capital U U+1D415𝐕Mathematical Bold Capital V U+1D416𝐖Mathematical Bold Capital W U+1D417𝐗Mathematical Bold Capital X