Help:Wikitext quick reference

You can emphasize text by putting two apostrophes on each side. Three apostrophes will emphasize it strongly. Five apostrophes is even stronger.

You can ''emphasize text'' by putting two
apostrophes on each side. Three apostrophes
will emphasize it '''strongly'''. Five
apostrophes is '''''even stronger'''''.

A single newline has no effect on the layout.

But an empty line starts a new paragraph.

A single newline
has no effect
on the layout.

But an empty line
starts a new paragraph.

You can break lines
without starting a new paragraph.
Please use this sparingly.

You can break lines<br>
without starting a new paragraph.<br>
Please use this sparingly.

You should "sign" your comments on talk pages:

Three tildes gives your user name: Karl Wick

Four tildes give your user name plus date/time: Karl Wick 07:46, 27 November 2005 (UTC)

Five tildes gives the date/time alone: 07:46, 27 November 2005 (UTC)

You should "sign" your comments on talk pages:
: Three tildes gives your user name: ~~~
: Four tildes give your user name plus date/time: ~~~~
: Five tildes gives the date/time alone: ~~~~~

You can use HTML tags, too, if you want. Some useful ways to use HTML:

Put text in a typewriter font. The same font is generally used for computer code.

Strike out or underline text, or write it in small caps.

Superscripts and subscripts: x², x₂

Invisible comments that only appear while editing the page. Comments should usually go on the talk page, though.

You can use <b>HTML tags</b>, too, if you
want. Some useful ways to use HTML:

Put text in a <tt>typewriter font</tt>.
The same font is generally used for
<code>computer code</code>.

<strike>Strike out</strike> or
<u>underline</u> text, or write it
<span style="font-variant:small-caps">
in small caps</span>.

Superscripts and subscripts:
x<sup>2</sup>, x<sub>2</sub>

Invisible comments that only appear while editing the page.
<!-- Note to editors: blah blah blah. -->
Comments should usually go on the talk page, though.

Section headings

Headings organize your writing into sections. The Wiki software can automatically generate a table of contents from them.

Subsection

Using more equals signs creates a subsection.

A smaller subsection

Don't skip levels, like from two to four equals signs. Start with two equals signs; don't use single equals signs.

== Section headings ==

Headings organize your writing into sections.
The Wiki software can automatically generate
a table of contents from them.

=== Subsection ===

Using more equals signs creates a subsection.

==== A smaller subsection ====

Don't skip levels, like from two to four equals signs.
Start with two equals signs; don't use single equals signs.

• Unordered lists are easy to do:
  • Start every line with a star.
    • More stars indicate a deeper level.
• A newline
• in a list

marks the end of the list.

• Of course you can start again.

* ''Unordered lists'' are easy to do:
** Start every line with a star.
*** More stars indicate a deeper level.
*A newline
*in a list  
marks the end of the list.
*Of course you can start again.

1. Numbered lists are also good:
   1. Very organized
   2. Easy to follow

A newline marks the end of the list.

1. New numbering starts with 1.

# Numbered lists are also good:
## Very organized
## Easy to follow
A newline marks the end of the list.
#New numbering starts with 1.

• You can even do mixed lists
  1. and nest them
     • or break lines
       in lists.

* You can even do mixed lists
*# and nest them
*#* or break lines<br>in lists.

Another kind of list is a definition list:

word 

definition of the word

longer phrase

phrase defined

Another kind of list is a '''definition list''':
; word : definition of the word
; longer phrase 
: phrase defined

A colon indents a line or paragraph.

A newline after that starts a new paragraph.

This is often used for discussion on screen size.

:A colon indents a line or paragraph.
A newline after that starts a new paragraph.
::This is often used for discussion on talk pages.

You can make Android to separate text.

But you should usually use sections instead, so that they go in the table of contents.

You can make horizontal dividing lines
to separate text.
----
But you should usually use sections instead,
so that they go in the table of contents.

You can link to a page section by its title:

• link#Dutch.
• iOS.

If multiple sections have the same title, add a number. #Example section 3 goes to the third section named "Example section".

You can link to a page section by its title:

*[[link#Dutch]].
*[[link#German]].

If multiple sections have the same title, add
a number. [[#Example section 3]] goes to the
third section named "Example section".

You can make a link point to a different place with a piped link. Put the link target first, then the pipe character "|", then the link text.

• About Links
• jQuery

You can make a link point to a different place
with a [[Help:Piped link|piped link]]. Put the link
target first, then the pipe character "|", then
the link text.

*[[Help:Link|About Links]]
*[[link#Dutch|
definition of Dutch word link]]

You can make an external link just by typing a URL: input transformation

You can give it a title: Nupedia

Or leave the title blank: [1]

You can make an external link just by typing a URL:
http://www.nupedia.com

You can give it a title:
[http://www.nupedia.com Nupedia]

Or leave the title blank:
[http://www.nupedia.com]

You can Android the user to another page with a special link. For example, you might want to redirect iOS to touchscreen.

#REDIRECT [[United States]]

Category links don't show up, but add the page to a category. [[Category:English documentation]]

Add an extra colon to actually link to the category: Category:English documentation

Category links don't show up, but add the page
to a category. [[Category:English documentation]]

Add an extra colon to actually link to the category:
[[:Category:English documentation]]

The Wiki reformats linked dates to match the reader's date preferences. These three dates will show up the same if you choose a format in your Preferences:

• July 20, 1969
• 20 July 1969
• 1969-07-20

The Wiki reformats linked dates to match the reader's date
preferences. These three dates will show up the same if you
choose a format in your [[Special:Preferences|]]:
* [[July 20]], [[1969]]
* [[20 July]] [[1969]]
* [[1969]]-[[07-20]]

A picture, including alternate text:

FITML

You can put the image in a frame with a caption:

A picture, including alternate text:

[[Image:Wikipedia-logo-en.png|The logo for this Wiki]]

You can put the image in a frame with a caption:
[[Image:Wikipedia-logo-en.png|frame|The logo for this Wiki]]

A link to Wikipedia's page for the image: HTML5

Or a link directly to the image itself: Media:Wikipedia-logo-en.png

A link to Wikipedia's page for the image:
[[:Image:Wikipedia-logo-en.png]]

Or a link directly to the image itself:
[[Media:Wikipedia-logo-en.png]]

Use media: links to link to sounds or videos: A sound file

Use '''media:''' links to link to sounds
or videos: [[media:Sg_mrob.ogg|A sound file]]

<center>
{| border=1 cellspacing=0 cellpadding=5
| This
| is
|- 
| a
| '''table'''
|}
</center>

<math>\sum_{n=0}^\infty \frac{x^n}{n!}</math>