This help page is a how-to guide. It explains concepts or processes used by the Wikipedia community. It is not one of Wikipedia's policies or guidelines, and may reflect varying levels of consensus.

Shortcuts H:PT WP:PIPETRICK

The pipe trick uses the pipe character ("|") to save typing the label of a piped link for several kinds of wiki links. This can avoid potentially making an error while typing the label.

When the last character of a link is the pipe character, the pipe trick will automatically generate the text that displays for that link. Its processing removes the parenthesized part of the link title, handles commas in the title, and removes namespace prefixes. The described processing happens at the point of saving the page data, and the generated text is saved with the rest of the page's wiki markup – thus, it is merely an aid to editing.

An even better way to save keystrokes that does not need any additional characters is by simply attaching text to the link, as in "[[train]]s".

The pipe trick does not work in edit summaries, within <ref> tags, or with links to sections. See § Where it doesn't work below.

Article titles:

• [[Pipe (computing)|]] results in Pipe
• [[Phoenix, Arizona|]] results in Phoenix

Pages in other namespaces

• [[Wikipedia:Verifiability|]] results in Verifiability
• [[User:Example|]] results in Example
• [[Template:Welcome|]] results in Welcome. {{tl|Welcome}} to produce {{Welcome}} is preferred instead.
• [[:Category:Wikipedia|]] results in Wikipedia. The colon avoids categorization of the page. [[Category:Wikipedia|]] should not be used. [[Category:Wikipedia| ]] with a space after the pipe is a category sortkey and not the pipe trick.

The next few examples demonstrate additional features and show the expanded wiki markup text that this pipe-trick process generates, which in turn generates the results in the page display.

Since Wikipedia is case-insensitive in regard to the first character of the target title, it is possible to use the pipe trick for upper- or lowercase words regardless of the target page's case.

• [[pipe (computing)|]] generates the wiki markup [[pipe (computing)|pipe]] rendered as pipe

As with all links, it is possible to blend a suffix when using the pipe trick as well:

• [[pipe (computing)|]]s generates the wiki markup [[pipe (computing)|pipe]]s rendered as pipes
• [[pipe (computing)|]]mill generates the wiki markup [[pipe (computing)|pipe]]mill rendered as pipemill

The basic rule when the pipe trick is used is that an (initial) namespace prefix, a final part beginning with a comma, or a final parenthesis (usually intended for disambiguation) is suppressed in the rendering of the link. The rendered text is case neutral and so should be entered precisely as the user wishes it to appear in the article. In case of combinations of suppressible parts, the following rules apply:

If the link name involves both one or more commas and a final parenthesis, only the parenthesis is suppressed:

[[Yours, Mine and Ours (1968 film)|]]

is shown on the page as:

Yours, Mine and Ours

If there are several prefixes, which can occur, for example, for an interlanguage link, only the first is suppressed:

[[:es:Wikipedia:Políticas|]]

is rendered as:

Wikipedia:Políticas

If there are several commas, only the part up to the first comma is shown:

[[Elgin, Kershaw County, South Carolina|]]

results in:

Elgin

For the rest, if there is both an initial part and a final part that can be omitted, both are suppressed:

[[Wikipedia:Manual of Style (Persian)|]]

produces:

Manual of Style

Where the pipe trick doesn't work, the link must be written out in full manually. For example, if [[Roger Taylor (author)|]] doesn't work then write the full [[Roger Taylor (author)|Roger Taylor]].

The trick does not work when enclosing between "ref" tags or gallery tags.

<ref>[[Roger Taylor (author)|]]</ref>[1]

renders in the references list (generated by the <references/> tag) as:

Note: This does not apply to references defined via {{r}} or {{refn}}.

The trick does not work in edit summaries.

/* Edit summaries and the pipe trick */ as tested in [[WP:SAND|]]

renders in the edit history as:

→‎Edit summaries and the pipe trick: as tested in WP:SAND

The pipe trick does not work on section links, and in general it does not work for links to anchors (links that use a # sign). For example,

[[Wikipedia:Verifiability#Sources|]] renders as:

[[Wikipedia:Verifiability#Sources|]]

It does not give you any wikilink. See phabricator:T2845, "[[#foo|]], [[/bar|]] should be equivalent to [[#foo|foo]], [[/bar|bar]]".

You can achieve a similar effect for subpages by adding a slash.

[[/Subpage/]]

generates:

Subpage

Unlike the pipe trick, though, the slash trick is not expanded in the saved wiki markup.

This trick only works in namespaces where subpages are enabled.

If the title of the article you are editing includes a parenthesized term or a comma, placing a pipe at the start of a link will append that parenthesized text to the link target, but not display it.

For example, if the link

[[|Agonizer]]

were placed in Agonist (disambiguation), the link would be expanded to

[[Agonizer (disambiguation)|Agonizer]]

If the link

[[|Palo Alto]]

were placed in Pacific Grove, California, the link would be expanded to

[[Palo Alto, California|Palo Alto]]

Placing a pipe at the start of a link to an article that has no parentheses or comma in its title will have no effect.

Some templates are available as alternatives to using the trick for linking.

• {{user link|Example}} → Example (shortcut: {{u}})
• {{help link|Example}} → Example
• {{tlbare|Example}} → Example

• Help:Magic
• Help:Piped link
• m:Help:Piped link