HTML Entities 😀

Reserved characters in HTML must be replaced with character entities.

HTML Entities

If you use the less than (<) or greater than (>) signs in your text, the browser might mix them with tags.

Character entities are used to display reserved characters in HTML.

A character entity looks like this:

&entity_name;
OR

&#entity_number;

Non-breaking Space

A commonly used entity in HTML is the non-breaking space:  

Two words separated by a non-breaking space will stick together (not break into a new line). This is handy when breaking the words might be disruptive.

Examples:

• § 10
• 10 km/h
• 10 PM

Another common use of the non-breaking space is to prevent browsers from truncating spaces in HTML pages.

If you write 10 spaces in your text, the browser will remove 9 of them. To add real spaces to your text, you can use the   character entity.

Some Useful HTML Character Entities

Combining Diacritical Marks

Some diacritical marks, like grave ( ̀) and acute ( ́) are called accents.

Diacritical marks can appear both above and below a letter, inside a letter, and between two letters.

iacritical marks can be used in combination with alphanumeric characters to produce a character that is not present in the character set (encoding) used in the page.

Here are some examples: