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Function Application HTML entity ⁡
⁡ is the HTML entity for Function Application (U+2061). Copy the decimal ⁡ and hex ⁡ codes plus CSS, JavaScript, Python and URL escapes.
- Entity
⁡- Also written
⁡- Code point
- U+2061
- Unicode name
- FUNCTION APPLICATION
- Block
- General Punctuation
- Category
- Format (Cf)
- 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. | |
| CSS | content: "\2061";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u2061"Also valid in JSON. | |
| Python | "\u2061"Python 3 string literal. | |
| Python by name | "\N{FUNCTION APPLICATION}"Readable alternative using the Unicode name. | |
| URL | %E2%81%A1Percent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 81 A13 bytes. | |
| UTF-16 | 20611 code unit, which is what JavaScript length counts. |
When to use it
⁡ writes U+2061 (Function Application), an invisible format character from the Unicode General Punctuation block, encoded since Unicode 3.2. Invisible and space characters are easy to lose when text is copied, so the entity makes them visible in source code.
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.
It has no visible shape of its own, which is why the box above shows it with a tinted background.
More spaces and invisible characters
⁣Invisible Separator Medium Mathematical Space‏Right-to-Left Mark‎Left-to-Right Mark‍Zero Width Joiner‌Zero Width Non-Joiner​Zero Width Space Hair Space
All spaces and invisible characters · 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).