Top HTML Interview Questions and Answers (2026)

40+ HTML interview questions and answers for 2026 with code examples. Covers HTML5, forms, semantic HTML, accessibility, and performance.

HTML (Hypertext Markup Language) is a standard markup language used for creating web pages on a web server. HTML describes the structure of a Web page, and it is required for the development of any web application, website, or other application. 

Let's talk about top top-most asked Interview Questions for freshers and experienced. 

1. What is HTML?

• HTML stands for Hypertext Markup Language.

• HTML is the language of the World Wide Web and is used to create a website.

• HTML defines the structure of the webpage using markup.

• Tags represent the elements in HTML.

• HTML documents are made up of two things: Tags and content

2. What are Tags in HTML?

• Contents are placed between HTML tags to format them.

• HTML tags come in pairs.

• The first tag in a pair is the start tag (or opening tag), and the last tag in a pair is the last tag (or closing tab).

3. Is there any pair that does not come in pairs?

Yes. Some tags do not come in pairs. Examples include tag and tag

4. What are HTML Documents?

• All HTML pages start with a document type declaration ().
• The HTML document itself begins with
• The visible part of the body will be inside

5. How do you insert a comment in HTML?

6. How do we set style in HTML tags?

• The style in the HTML tag can be done using the style tag.
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7. What are the different formatting methods used in HTML text?

• HTML uses elements like ,, to format text.

• Formatting is used to display different styles of text.

  • - This is Bold text

  • - This is italic text

  • This is emphasized text

  • - This is marked text

  • - This is an important text

  • This is deleted text

  • _{This is subscript text}

  • ^{This is superscript text}

  • This is inserted text

8. What is the purpose of a tag?

<br> tag is used to separate lines of text and also to separate sections of text.

9. Is there any other tag to separate sections of text other than?

Yes. <p> tag and <blockquote> can be used to separate sections of text.

10. What are the different types of lists in HTML?

• Ordered list
• Unordered list
• Description Lists
• Nested HTML Lists
• Directory List
• Menu List

11. Can a hyperlink apply only to text?

No. Hyperlinks can apply to images as well as text.