Copy and paste: Click on any emoji to see its details, then copy the character or code you need.
In HTML: Use the Unicode codepoint like 😀 or paste the emoji directly.
😀
In URLs: Use the URL-encoded version like %F0%9F%98%80 for query parameters.
%F0%9F%98%80
In domain names: Use punycode encoding for emoji domains (e.g., 💩.la becomes xn--ls8h.la).