BBCodes are case-insensitive.

Abbreviation

Use to display the full text of an abbreviation or acronym in a tooltip.

• Code:
  [abbr=full term]abbreviation[/abbr]
• Result: MLB
  
  Note: Hover over "MLB" to see the tooltip.

Align

Use to align text. Available values are left, center, and right.

• Code:
  [align=center]Some text[/align]
• Result:
  Some text

Bold text

Use to make text bold.

• Code:
  [b]Some text[/b]
• Result: Some text

Bulleted List

• See Creating an Unordered list
• Result:
  • Item one
  • Item two
  • Item three

Code

Use to cause BBCodes not to render.

• Code:
  [code][b][i]Some BBCode[/i][/b][/code]
• Result:
  [b][i]Some BBCode[/i][/b]
  
  
  Note: You can disable all BBCodes in a message by checking "Disable BBCode" directly below the post editor. The
  [code][/code]
  BBCode is useful when you want to render some BBCodes, but not others.

Columns=

Use to put text into columns. Columns will not render in Internet Explorer.

Definition List

Italic text

Use to make text italic.

• Code:
  [i]Some text[/i]
• Result: Some text

Line-through

Use to strike (draw a line through) text.

• Code:
  [s]Some text[/s]
• Result: Some text

Ordered (numbered) List

• See Creating an Ordered list
• Result:
  1. Item one
  2. Item two
  3. Item three

Preformatted Text

Use to display text in a monospace font and preserve spacing.

Quote

Use to offset a block of text as a quotation.

• Code:
  [quote]A banker is a fellow who lends you his umbrella when the sun is shining, but wants it back the minute it begins to rain.[/quote]
• Result:
  A banker is a fellow who lends you his umbrella when the sun is shining, but wants it back the minute it begins to rain.

Quote=

Use to offset a block of text as a quotation and attribute it to its source.

• Code:
  [quote="Mark Twain"]A banker is a fellow who lends you his umbrella when the sun is shining, but wants it back the minute it begins to rain.[/quote]
• Result:
  Mark Twain said:
  A banker is a fellow who lends you his umbrella when the sun is shining, but wants it back the minute it begins to rain.
  
  Note: The source after the "=" needs to be placed in quotation marks.

Sarcasm

Use to turn text blue and add a "Sarcasm" tooltip.

• Code:
  [sarcasm]snarky comment[/sarcasm]
• Result: snarky comment

Spoiler

Use to conceal text until a user clicks.

• Code:
  [spoiler]Some text[/spoiler]
• Result:
  [Show] Spoiler

  Some text

Spoiler=

Use to conceal text until a user clicks and offer customized information regarding its contents.

• Code:
  [spoiler=Brewers' Rotation]Zack Greinke, Yovani Gallardo, Shaun Marcum, Randy Wolf, Chris Narveson[/spoiler]
• Result:
  [Show] Brewers' Rotation

  Zack Greinke, Yovani Gallardo, Shaun Marcum, Randy Wolf, Chris Narveson

Subscript

Use to add an indicator below the line of type.

• Code:
  H[sub]2[/sub]O
• Result: H₂O

Subscript

Use to add an indicator above the line of type.

• Code:
  x[sup]3[/sup]
• Result: x³

Teletype text

Use to turn text into a monospace font without preserving spacing.

• Code:
  [tt]Some text[/tt]
• Result: Some text

Tooltip

Use to add a tooltip to an image or some text.

• Code:
  [tip=text of tooltip]your content (text or image)[/tip]
• Result: your content (text or image)
  
  Note: hover over "your content (text or image)" on the "Result" line above to see the tooltip.

Underlined text

Use to underline text.

• Code:
  [u]Some text[/u]
• Result: Some text

URL

Use to display a URL as a link.

• Code:
  [url]http://www.brewerfan.net/[/url]
• Result: http://www.brewerfan.net/
  
  Note: Under normal circumstances, URLs in posts will become clickable automatically. You can disable this behavior in a message by checking "Do not automatically parse URLs" directly below the post editor. The
  [url][/url]
  BBCode is useful when you want to make some URLs clickable, but not others.

URL=

Use to turn text into a clickable link.

• Code:
  [url=http://www.brewerfan.net/]Brewerfan.net[/url]
• Result: Brewerfan.net

Video

Use to insert video from sites that this BBCode supports.