HTML Code:
<img src="https://www.picdesi.com/upload/comment/bday/birthday-032.gif" alt="Happy Birthday" />

Code for Facebook:
https://www.picdesi.com/occasion/birthday/happy-birthday-16/

BB Code
[url=https://www.picdesi.com/occasion/birthday/happy-birthday-16/][img] [/img][/url]