What is <hr/> tag used in html

Answer 1

You can actually try it out for yourself in Code Playground. :>

Answer 2

The HTML <hr> tag represents a horizontal rule in an HTML document. A horizontal rule represents a paragraph-level thematic break...

Answer 3

puts a horizantal line to where it is placed.

Answer 4

It puts a horizontal line.
You can specify it thickness, length and colour by using width, size, and color attributes respectively.