En Space  

The En Space character ( ) is a standard HTML entity defined in the HTML specification. In HTML source code, it can be written using the named entity reference  , the decimal numeric character reference  , or the hexadecimal numeric reference  . The character is assigned Unicode code point U+2002 in the Universal Character Set.

The en space is a typographic space character whose width is half an em (roughly the width of the letter 'n' in the current font). It provides more precise control over horizontal spacing than a regular space. In traditional typography, the en space is used for specific indentation and alignment purposes.

Punctuation and whitespace entities are among the most frequently used HTML entities in web development. They handle characters that either have special meaning in HTML syntax — such as angle brackets and ampersands — or represent typographic characters that improve the visual quality of text, like em dashes and curly quotes. Proper use of punctuation entities is essential for producing valid, well-formed HTML documents and achieving professional-looking typography on the web.

When deciding how to encode the En Space character in your HTML documents, the named entity   is generally the most readable choice for developers reviewing or maintaining source code. The decimal form   and hexadecimal form   are equally valid alternatives that work in contexts where named entities may not be supported, or when generating HTML output programmatically from server-side code. All three representations produce identical visual output in every modern web browser.

Use the en space for precise typographic spacing in contexts where CSS spacing is impractical, such as inside inline text that requires wider-than-normal gaps. It is useful in formatted addresses, poetry, or tabular data within running text where consistent spacing matters.