More
More
Em Space HTML entity  
  is the HTML entity for Em Space (U+2003). Copy the decimal   and hex   codes plus CSS, JavaScript, Python and URL escapes.
- Entity
 - Code point
- U+2003
- Unicode name
- EM SPACE
- Block
- General Punctuation
- Category
- Space separator (Zs)
- Since
- Unicode 1.1
- Defined in
- HTML 4.01 and 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: "\2003";In a stylesheet, for ::before and ::after. | |
| JavaScript | "\u2003"Also valid in JSON. | |
| Python | "\u2003"Python 3 string literal. | |
| Python by name | "\N{EM SPACE}"Readable alternative using the Unicode name. | |
| URL | %E2%80%83Percent-encoded UTF-8 bytes, for a path or query value. | |
| UTF-8 bytes | E2 80 833 bytes. | |
| UTF-16 | 20031 code unit, which is what JavaScript length counts. |
When to use it
A fixed space as wide as the font size. Useful for small fixed gaps and indents in plain text; in a page layout, CSS margin is better.
The name dates from HTML 4, so it works in every browser and in old email clients.
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
 Four-Per-Em Space­Soft Hyphen Figure Space Non-Breaking Space Punctuation Space
Line Feed Thin Space	Tab Character
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).