⊐

U+2290 · SQUARE ORIGINAL OF

Square Original of

CodepointU+2290
NameSQUARE ORIGINAL OF
Decimal8848
BlockMathematical Operators (U+2200–U+22FF)
Plane0 — Basic Multilingual Plane
ScriptCommon
CategorySm — Math Symbol
Unicode version1.1 (1993)
Bidi classON — Other Neutral
Combining class0
East Asian widthN — Neutral
MirroredYes

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Encodings & escapes

UTF-8 encoder →

UTF-8	`E2 8A 90`	3 bytes
UTF-16	`2290`	1 code unit
UTF-32	`00002290`	4 bytes
HTML named	`&sqsup;`	named character reference
HTML named	`&sqsupset;`	named character reference
HTML named	`&SquareSuperset;`	named character reference
HTML decimal	`⊐`
HTML hex	`⊐`
CSS	`\2290`	in content: "…"
JavaScript	`\u2290`
JSON	`\u2290`
Python	`\u2290`
Python	`\N{SQUARE ORIGINAL OF}`	by name
Java / C#	`\u2290`
C / C++	`\u2290`	universal character name
Rust / Swift / PHP	`\u{2290}`
Go	`\u2290`
Ruby	`\u2290`
Excel / Sheets	`=UNICHAR(8848)`
URL-encoded	`%E2%8A%90`	percent-encoded UTF-8

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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+1D239𝈹Greek Instrumental Notation Symbol-45

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Nearby in Mathematical Operators

All in block →

U+228A⊊Subset of with Not Equal to U+228B⊋Superset of with Not Equal to U+228C⊌Multiset U+228D⊍Multiset Multiplication U+228E⊎Multiset Union U+228F⊏Square Image of U+2291⊑Square Image of or Equal to U+2292⊒Square Original of or Equal to U+2293⊓Square Cap U+2294⊔Square Cup U+2295⊕Circled Plus U+2296⊖Circled Minus