Full form of HTML is HyperText Markup Language

The standard markup language used to structure content on the web, it defines how text, images, links, and other elements are arranged and displayed in a browser. Rather than functioning as a programming language, it uses tags and attributes to describe the meaning and layout of content, forming the backbone of every web page.

It is a core part of front end development, working alongside styling and scripting technologies to create interactive and visually consistent websites. Developers use it to build page structures such as headings, paragraphs, forms, and navigation, ensuring that content is accessible and interpretable across different devices and browsers.

Its importance lies in providing a universal framework for publishing information online. Without it, web content would lack structure and consistency, making it difficult for browsers, search engines, and assistive technologies to interpret and present information effectively.