flag: Belgium

codepoints: 1F1E7 1F1EA

Copy and paste flag: Belgium emoji

	Name	Emoji	Code Point
1	flag: Belgium	🇧🇪	U+1F1E7 U+1F1EA

You can paste the chosen Emoji

Another option is to use the codepoint of the Emoji and replacing (U+) with (&#x).

You need to use the ::before or ::after pseudo-element coupled with the content property where you paste the Emoji as the value.

.element::before{

content: "🇧🇪"

}

Another option is to use codepoint replacing (U+) with (\0).

.element::before{

content: "\01F1E7\01F1EA"

}

Paste the Emoji in the innerHTML value

document.querySelector(".element ").innerHTML = "🇧🇪";

Or use the String method fromCodePoint mixed with the codepoint value where you replace (U+) with (0x).

document.querySelector(".element ").innerHTML = String.fromCodePoint(0x1F1E7 ,0x1F1EA);