UnicodeCharactercom
๐•™
U+1D559 ยท MATHEMATICAL DOUBLE-STRUCK SMALL H

Mathematical Double-Struck Small H

  • CodepointU+1D559
  • NameMATHEMATICAL DOUBLE-STRUCK SMALL H
  • Decimal120153
  • BlockMathematical Alphanumeric Symbols (U+1D400โ€“U+1D7FF)
  • Plane1 โ€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategoryLl โ€” Lowercase Letter
  • Unicode version3.1 (2001)
  • Bidi classL โ€” Left-to-Right
  • Combining class0
  • East Asian widthN โ€” Neutral
  • MirroredNo

About this character

U+1D559 (๐•™) is MATHEMATICAL DOUBLE-STRUCK SMALL H, a lowercase 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+0068 h (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0068 h. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type ๐•™

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Encodings & escapes

UTF-8 encoder โ†’
UTF-8F0 9D 95 994 bytes
UTF-16D835 DD59surrogate pair
UTF-320001D5594 bytes
HTML named&hopf;named character reference
HTML decimal&#120153;
HTML hex&#x1D559;
CSS\1D559in content: "โ€ฆ"
JavaScript\u{1D559}ES2015+
JavaScript\uD835\uDD59surrogate pair
JSON\uD835\uDD59
Python\U0001D559
Python\N{MATHEMATICAL DOUBLE-STRUCK SMALL H}by name
Java / C#\uD835\uDD59
C / C++\U0001D559universal character name
Rust / Swift / PHP\u{1D559}
Go\U0001D559
Ruby\u{1D559}
Excel / Sheets=UNICHAR(120153)
URL-encoded%F0%9D%95%99percent-encoded UTF-8
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Normalization forms

Normalizer โ†’
NFCunchanged
NFDunchanged
NFKCU+0068 h
NFKDU+0068 h
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Looks similar

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

U+0068hLatin Small Letter H U+04BBาปCyrillic Small Letter Shha U+0570ีฐArmenian Small Letter Ho U+210Eโ„ŽPlanck Constant U+FF48๏ฝˆFullwidth Latin Small Letter H U+1D421๐กMathematical Bold Small H U+1D489๐’‰Mathematical Bold Italic Small H U+1D4BD๐’ฝMathematical Script Small H U+1D4F1๐“ฑMathematical Bold Script Small H U+1D525๐”ฅMathematical Fraktur Small H U+1D58D๐–Mathematical Bold Fraktur Small H U+1D5C1๐—Mathematical Sans-Serif Small H U+1D5F5๐—ตMathematical Sans-Serif Bold Small H U+1D629๐˜ฉMathematical Sans-Serif Italic Small H U+1D65D๐™Mathematical Sans-Serif Bold Italic Small H U+1D691๐š‘Mathematical Monospace Small H
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Nearby in Mathematical Alphanumeric Symbols

All in block โ†’
U+1D553๐•“Mathematical Double-Struck Small B U+1D554๐•”Mathematical Double-Struck Small C U+1D555๐••Mathematical Double-Struck Small D U+1D556๐•–Mathematical Double-Struck Small E U+1D557๐•—Mathematical Double-Struck Small F U+1D558๐•˜Mathematical Double-Struck Small G U+1D55A๐•šMathematical Double-Struck Small I U+1D55B๐•›Mathematical Double-Struck Small J U+1D55C๐•œMathematical Double-Struck Small K U+1D55D๐•Mathematical Double-Struck Small L U+1D55E๐•žMathematical Double-Struck Small M U+1D55F๐•ŸMathematical Double-Struck Small N