Right Angle Variant with Square HTML entity ⦜

⦜ is the HTML entity for Right Angle Variant with Square ⦜ (U+299C). Copy ⦜, ⦜ and the CSS, JavaScript, Python and URL escapes.

Entity
⦜
Code point
U+299C
Unicode name
RIGHT ANGLE VARIANT WITH SQUARE
Block
Miscellaneous Mathematical Symbols-B
Category
Math symbol (Sm)
Since
Unicode 3.2
Defined in
HTML5

Codes to copy

HTML named⦜Works in HTML; in XML only & < > " ' are predefined.
HTML decimal⦜Works in HTML and XML.
HTML hex⦜Works in HTML and XML.
CSScontent: "\299C";In a stylesheet, for ::before and ::after.
JavaScript"\u299C"Also valid in JSON.
Python"\u299c"Python 3 string literal.
Python by name"\N{RIGHT ANGLE VARIANT WITH SQUARE}"Readable alternative using the Unicode name.
URL%E2%A6%9CPercent-encoded UTF-8 bytes, for a path or query value.
UTF-8 bytesE2 A6 9C3 bytes.
UTF-16299C1 code unit, which is what JavaScript length counts.

When to use it

⦜ writes U+299C (Right Angle Variant with Square), a maths symbol from the Unicode Miscellaneous Mathematical Symbols-B block, encoded since Unicode 3.2. Specialist notation like this usually belongs in MathML, which positions it correctly; the entity is for occasional use in running text.

The name comes from the HTML5 list (much of it shared with MathML), so it works in every current browser but not in XML or XHTML served as XML, where the numeric reference is the safe choice.

More advanced maths and arrows

All advanced maths and arrows · Every HTML entity · Encode or decode text

Source: the WHATWG HTML Standard list of named character references and the Unicode Character Database (Unicode 18.0).