schedule5 MIN READ

What Is HTML?
The structural language of the web

calendar_todayPublished: May 7, 2026
updateUpdated: May 7, 2026
folder_openWeb
HTML tag symbols on a blue coding background

When you open a webpage, the browser reads HTML to understand what each part of the page means.

HTML is the blueprint

HTML (HyperText Markup Language) defines structure: headings, paragraphs, images, links, and sections.

Think of it as building framework. It tells the browser "this is a title," "this is a paragraph," or "this is an image."

Tags carry meaning

HTML uses tags in angle brackets, such as `

` and `

`, to mark each content type.

Common examples:

  • <p>: paragraph text
  • <img>: an image
  • <a>: a link

CSS has a different job

HTML creates meaning and structure. CSS handles visual design and layout.

So a page is typically built with HTML first, then polished with CSS.

Summary

  • check_circleHTML defines webpage structure.
  • check_circleTags communicate content meaning to browsers.
  • check_circleCSS is separate and focuses on appearance.

sellTags

Read this article in Japanese

bookRelated

bookmarkRead next

search