Plus-minus Sign
±
Shortcodes
Copy useful codes for plus-minus sign ± to use in websites, apps, blogs, and docs.
Unicode
U+00B1 Alt Code
177 HTML Code
± HTML Entity
± HEX Code
± CSS Code
\00B1 JS/JSON
\u00B1 Unix/C/PHP/JAVA
0xB1 URL-encode
%C2%B1 Customize Plus-minus Sign
Customize ±, download it as SVG or PNG, or copy the generated HTML snippet.
±
How to use Plus-minus Sign 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
.plus-minus-sign::before {
content: '\\00B1';
}Set it in JavaScript
document.querySelector('.plus-minus-sign').textContent = '±';