HTML Code:
<img src="https://www.picdesi.com/upload/comment/bday/birthday-034.gif" alt="Happy Birthday" />

Code for Facebook:
https://www.picdesi.com/occasion/birthday/happy-birthday-17/

BB Code
[url=https://www.picdesi.com/occasion/birthday/happy-birthday-17/][img] [/img][/url]