Left Right Double Arrow
⇔
Shortcodes
Copy useful codes for left right double arrow symbol ⇔ to use in websites, apps, blogs, and docs.
Unicode
U+21D4 HTML Code
⇔ HTML Entity
⇔ HEX Code
⇔ CSS Code
\21D4 JS/JSON
\u21D4 Unix/C/PHP/JAVA
0x21D4 URL-encode
%E2%87%94 Customize Left Right Double Arrow
Customize ⇔, download it as SVG or PNG, or copy the generated HTML snippet.
⇔
How to use Left Right Double Arrow Symbol in HTML, CSS, and JS
Insert in HTML
1. Direct symbol:
<span>⇔</span> HTML Code:
<span>⇔</span> HTML Entity:
<span>⇔</span> HEX Code:
<span>⇔</span>Add with CSS
.left-right-double-arrow::before {
content: '\\21D4';
}Set it in JavaScript
document.querySelector('.left-right-double-arrow').textContent = '⇔';