HTML Charsets

In this tutorial, we are going to discuss about the charsets in the HTML.

The letters, numbers, and several other symbols are shown correctly by the web browser. All of this is made possible by the character set that a web browser must support. Different character encoding standards assign numbers to the character sets that can be used on the internet, depending on the character set or character encoding.

What do we do with them?

HTML Character Sets or HTML Encoding are other terms for HTML Charset. It is used to properly and correctly display an HTML page since a web browser must know which character set (character encoding) to use in order to display anything correctly.

ASCII: This character encoding was developed by the American Standard Code for Information Interchange (ANSII). Programming in C/C++ uses this character encoding. It features 128 alphanumeric characters, including the letters A through Z and (a through z), as well as certain unique symbols like + - * / () @ etc.

ANSI ( Windows-1252 ): The character encoding developed by the American National Standards Institute (ANSI) supported 256 characters. Microsoft Windows uses it as the default character set.

ISO-8859-1: This character set, which also supports 256 characters, is used by default in HTML4. Character sets that are considered standard for various alphabets and languages are determined by the International Standards Organization (ISO). Along with numerals and English capital and lowercase letters, it also includes certain unique characters.

UTF-8: In reaction to the limitations and incompatibility of the ISO-8859 character-sets in multilingual scenarios, the Unicode Community created the UTF-8 and UTF-16 standards. There are all of the punctuation and character symbols. UTF-8 is a character encoding with variable width that supports nearly all of the world's characters and symbols. ANSI (Windows-1252), the initial Windows character set, supported 256 unique character codes.

HTML 4 made use of the ISO-8859-1 character set. This character set might additionally handle 256 different character codes.

Web browsers must be aware of the character encoding standard used in the HTML page, which we demonstrate below.

Why is UTF 8 enabled in HTML4?

Because ANSI and ISO-8859-1 were so restrictive, HTML 4 additionally supported UTF-8. HTML5's default character encoding is UTF-8.

Examples:

The HTML4 UTF-8 syntax is shown below:

< meta http-equiv = " Content-Type " content = " text/html; charset = ISO-8859-1 " >
The HTML5 UTF-8 syntax is shown below:
< meta charset = " UTF-8 " >