What is this tag?

Question

I have seen some tags are written like <tag/> in HTML.
What is this, and how to use them?

Answer 1

There are no such tags as of my knowlede written in the format above Çůřîöş ßąšäñț 🇮🇳

Start tag = <tagName>

End tag = </tagName>

However for tags such as input they end in a slash:

<input type="text" name="example" />

https://www.w3.org/community/webed/wiki/HTML/Training/Tag_syntax

Answer 2

I have never seen a tag written like that in my knowledge of HTML coding.

Could it be this by any chance: </tag>

If not, please let me know.

Answer 3

They are so called empty elements

https://developer.mozilla.org/en-US/docs/Glossary/Empty_element