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Wikitext, also known as wiki markup or wikicode, is the markup language used by the MediaWiki software to format pages. (Note the use of lowercase spelling for these terms.)[a]

To learn how to view and edit wikitext, and how to save changes, see Help:Editing. In most cases, markup can be copied and pasted without the need to write new code. A quick reference guide is available at Help:Cheatsheet.

In addition to wikitext, some HTML elements are also permitted for presentation formatting. For more details, see Help:HTML in wikitext.