Symbols to Copy: Your Ultimate Symbols Database

⇄

Rightwards Arrow Over Leftwards Arrow

Name	`Rightwards Arrow Over Leftwards Arrow`
Unicode	`U+21C4`
CSS Code	`\21C4`
HTML Entity	`&rlarr;`
HTML Code	`⇄`

html

<div>&#8644;</div>

css

div::before {
  content: "\21C4";
}