Empty Set
∅
Shortcodes
Copy useful codes for empty set symbol ∅ to use in websites, apps, blogs, and docs.
Unicode
U+2205 HTML Code
∅ HEX Code
∅ CSS Code
\2205 JS/JSON
\u2205 Unix/C/PHP/JAVA
0x2205 URL-encode
%E2%88%85 Customize Empty Set
Customize ∅, download it as SVG or PNG, or copy the generated HTML snippet.
∅
How to use Empty Set Symbol in HTML, CSS, and JS
Insert in HTML
1. Direct symbol:
<span>∅</span> HTML Code:
<span>∅</span> HEX Code:
<span>∅</span>Add with CSS
.empty-set::before {
content: '\\2205';
}Set it in JavaScript
document.querySelector('.empty-set').textContent = '∅';