• [color=#ff0000]hex colour[/color] or [color=forestgreen]named colour[/color]
• [color=#f00,#ff0]foreground and background[/color]
• [b]bold text[/b]
• [u]underlined text[/u]
• [i]italicized text[/i]
• [s]struck-out text[/s]
• [q]quoted text[/q]
• [sub]_subscript[/sub]
• [sup]^superscript[/sup]
• [center]centered text[/center]
• [br]
  (line break)
• [big]larger font[/big]
• [small]smaller font[/small]
• [class=custom]custom-styled text[/custom]
• [code]fixed-width text[/code]
• [url=https://address.com/hyperlink]link text[/url] or [url]https://address.com/hyperlink[/url]
• [img=https://address.com/image.jpg]image title[/img] or [img]https://address.com/image.jpg[/img]