Wikipedia:Manual of Style/Text formatting

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This is the part of Wikipedia's Manual of Style which covers when to format text in articles, such as which text should use boldface or italic type.


Boldface (text like this) is common in Wikipedia articles, but is considered appropriate only for certain usages.

To create it, surround the text to be boldfaced with triple apostrophes ('''...''').[a]

For semantical emphasis (to denote importance, seriousness, or urgency), you can also use the HTML element <strong>...</strong>, or the template {{strong}}. This is desirable because the words can stand out for text to speech and other software, important due to accessibility issues.

Article title terms

The most common use of boldface is to highlight the first occurrence of the article's title word or phrase in the lead section. This is also done at the first occurrence of a term (commonly a synonym in the lead) that redirects to the article or one of its subsections, whether the term appears in the lead or not (see § Other uses, below). These applications of boldface are done in the majority of articles, but are not a requirement. It will not be helpful in a case where a large number of terms redirect to a single article, e.g. a plant species with dozens of vernacular names.

Automatically applied boldface

In the following cases, boldface is applied automatically, either by MediaWiki software or by the browser:

Manually added boldface markup in such cases would be redundant and is to be avoided. It will end up making double-bold (900 weight) fonts that are excessive.

Other uses

Use boldface in the remainder of the article only in a few special cases:

  • After following a redirect: Terms which redirect to an article or section are commonly bolded when they appear in the first couple of paragraphs of the lead section, or at the beginning of another section (for example, subtopics treated in their own sections or alternative names for the main topic – see § Article title terms, above).
  • Mathematical objects which are sometimes written in boldface, such as vectors and certain special sets, such as the rational number symbol Q (see Wikipedia:Manual of Style/Mathematics § Blackboard bold for further details)
  • In some citation formats, for the volume number of a journal or other multi-volume works.

Citation templates, such as Template:citation, automatically supply all formatting (such as italic, boldface, and quotation marks). Therefore, applying manual formatting inside a citation template will cause undesired results.

HTML's <strong>...</strong> emphasis, which usually renders as boldface, can be used in quotations to represent material boldfaced in the original material. It can also be rendered with the {{strong|...}} template.

When not to use boldface

Avoid using boldface for emphasis in article text. Instead, use HTML's <em>...</em> element or the {{em|...}} template (which usually render as italic).

Avoid using boldface for introducing new terms. Instead, italics are preferred (see § Words as words). Avoid using boldface (or other font gimmicks) in the expansions of acronyms, as in United Nations (see Wikipedia:Manual of Style/Abbreviations § Acronyms for guidelines on acronym style). The same applies to over-explaining portmanteau terms; avoid things like Texarkana is named for Texas and Arkansas.

Although it is technically possible to put non-Latin alphabets such as Greek or Cyrillic in boldface, this should be avoided.

The <strong> ({{strong}}) markup is generally not appropriate in article text except in quoted material (see above), though it is common in project pages, template documentation, talk page discussions, and other non-article contexts.

Italic type

Italic type (text like this) is produced with double apostrophes around the content to be italicized: ''...''.[a] Italics, along with semantic emphasis (usually rendered as italics), are used for various specific purposes in Wikipedia, outlined below.


The use of italics for emphasis on Wikipedia should follow good English print style. The most accessible way to indicate emphasis is with the HTML <em>...</em> element or by enclosing the emphasized text within an {{em|...}} template. Italics markup (''...'', or <i>...</i>) is often used in practice for emphasis, but this use is not semantically correct markup, so emphasis markup is preferred. (Italics markup are for non-emphasis purposes, such as for book titles and foreign-language phrases, as detailed below.)

Emphasis may be used to draw attention to an important word or phrase within a sentence, when the point or thrust of the sentence may otherwise not be apparent to readers, or to stress a contrast:

Gellner accepts that knowledge must be knowledge of something.

It may be preferable to avoid the need for emphasis by rewriting a sentence more explicitly. Use of emphasis more than once in a sentence is rarely helpful to readers, unless the emphasized terms are being directly compared (more often a words-as-words case for regular italics).

Other, non-emphasis, uses of italics on Wikipedia should use ''...'' markup, not <em> or {{em}} markup.[c]

Do not use boldfacing for emphasis, as covered in § When not to use boldface above.

Do not use underlining, all caps, or small caps for emphasis, as covered in § How not to apply emphasis below.

Names and titles

Italics should be used for the following types of names and titles, or abbreviations thereof:

  • Major works of art and artifice, such as albums, books, video games, films, musicals, operas, symphonies, paintings, sculptures, newspapers, journals, magazines, epic poems, plays, television programs or series, radio shows, comics and comic strips. Medium of publication or presentation is not a factor; a video feature only released on video tape, disc or the Internet is considered a "film" for these purposes, and so on. (See WP:Manual of Style/Titles § Italics for details.)
Minor works (and any specifically titled subdivisions of italicized major works) are given in double quotation marks not italics, even when the title is not in English. (For details, see § When not to use italics.)
These cases are well-established conventions recognized in most style guides. Do not apply italics to other categories or instances because you feel they are creative or artful (e.g. game or sport moves, logical arguments, "artisanal" products, schools of practice or thought, etc.).
  • Certain scientific names:
    • Genes (but not proteins encoded by genes).
    • Genera (and abbreviation thereof) and all lower taxa (including species and subspecies), but not higher taxa (e.g. family, order, etc.). The entire scientific name should be italicized, except where an interpolation is included in or appended to the name. (For details, see § Scientific names.)
  • Named, specific vessels: proper names given to:
    • Ships, with ship prefixes, classification symbols, pennant numbers, and types in normal font: USS Baltimore (CA-68). However, italicize ship names when they appear in the names of classes of ships (the Baltimore-class cruisers). (See Wikipedia:Naming conventions (ships) for more detail on ship and ship class titles.)
    • Aircraft: the Spirit of St. Louis
    • Spacecraft (including fictional): the Space Shuttle Challenger, Gaia space observatory, USS Enterprise NCC-1701, Constitution-class starships. Do not italicize a mission, series, or class except where it coincides with a craft's name: the Eagle was the Apollo 11 lunar lander; Voyager 2 was launched as part of the Voyager program.
    • Trains and locomotives: the City of New Orleans (train)
The vessels convention does not apply to smaller conveyances such as cars, trucks, and buses, or to mission names. Also, most real-world spacecraft and rockets at this time are not given proper names, thus Apollo 11, Saturn V, Falcon 9, etc. are not appropriate.

Use piped linking to properly italicize in wikilinks: "USS Baltimore (CA-68), the lead ship of the Baltimore-class cruisers", is produced by [[USS Baltimore (CA-68)|USS ''Baltimore'' (CA-68)]], the lead ship of the [[Baltimore-class cruiser|''Baltimore''-class cruisers]]

Words as words

Use italics when writing about words as words, or letters as letters (to indicate the use–mention distinction). Examples:

  • The term panning is derived from panorama, which was coined in 1787.
  • Deuce means 'two'. (Linguistic glosses go in single quotation marks.)
  • The most common letter in English is e.

When italics could cause confusion (such as when italics are already being heavily used in the page for some other purpose, e.g., many non-English words and phrases), double quotation marks instead may be used to distinguish words as words. Quotation marks may also be used when a whole sentence is mentioned (The preposition in She sat on the chair is on; or The preposition in "She sat on the chair" is "on"). The alternative style . is helpful for very small characters by themselves (this is produced by: <code>.</code>).

A technical or other jargon term being introduced is often being mentioned as a word rather than (or in addition to) playing its normal grammatical role; if so, it should be italicized or quoted, usually the former. The first occurrence of a technical term should also usually be linked if the term has its own article (or section, or glossary entry) corresponding exactly to the meaning when used in the present article.

Italics may also be used where <dfn> tags or {{dfn}} templates mark a term's first use, definition, introduction, or distinguished meaning on the page. Note that <dfn> tags and {{dfn}} templates do not apply text formatting, so the italicization (or quoting) must be added if intended. For instance, in the Consciousness article:

     Access consciousness is the phenomenon whereby information in our minds is accessible for verbal report and reasoning.
     ''<dfn>Access consciousness</dfn>'' is ...

If, however, a term is an alternative name for the subject of the article (often the target of a redirect), then boldface should be used in place of italics or quotation marks at such a first occurrence (see § Article title terms, above):

     The small forward (SF), also known as the three, is one of the five positions in a regulation basketball game.

Generally, use only one of these styles at a time (do not italicize and quote, or quote and boldface, or italicize and boldface) for words-as-words purposes. Exceptionally, two styles can be combined for distinct purposes, e.g. a film title is italicized and it is also boldfaced in the lead sentence of the article on that film:

     Roundhay Garden Scene is a very brief silent motion picture...

Combined styles are also valid in articles about a term or when significant terms redirect to an article, as in:

     The "New World" is a term which is applied to...

Do not switch back and forth between styles in the same material (e.g., using italics for words as words in one paragraph, then quotes in another).

Foreign terms

Wikipedia uses italics for phrases in other languages and for isolated foreign words that do not yet have everyday use in non-specialized English. Use the native spellings if they use the Latin alphabet (with or without diacritics)—otherwise anglicize their spelling. For example:

  • Gustav I of Sweden liked to breakfast on crispbread (knäckebröd) open sandwiches with toppings such as messmör (butter made from goat's milk), ham, and vegetables.
  • Code: [[Gustav I of Sweden]] liked to breakfast on [[crispbread]] ({{lang|sv|knäckebröd}}) open sandwiches with toppings such as {{lang|sv|messmör}} (butter made from goat's milk), ham, and vegetables.

The {{lang}} template and its variants support all ISO 639 language codes, correctly identifying the language and automatically italicizing for you. Please use these templates rather than manually italicizing non-English material. (See WP:Manual of Style/Accessibility § Other languages for more information.)

Use foreign words sparingly; for more information, see Wikipedia:Writing better articles § Use other languages sparingly.

Loanwords or phrases that have been assimilated into and have common use in English, such as praetor, Gestapo, samurai, esprit de corps, e.g., i.e., etc., do not require italicization. Likewise, musical tempo markings, and terms like minuet and trio, are in normal upright font. Rule of thumb: do not italicize words that appear in multiple major English dictionaries.

If there is a reason to include a term in a non-Latin script, it can be placed in parentheses. Text in non-Latin scripts (such as Greek, Cyrillic or Chinese) should neither be italicized as non-English nor bolded, even where this is technically feasible; the difference of script suffices to distinguish it on the page. However, titles of major works that should be italicized are italicized in scripts that support that feature (including Latin, Greek and Cyrillic); do not apply italic markup to scripts that do not (including Chinese, Japanese, and Korean).[e]

A proper name is usually not italicized, but it may be italicized when the name itself is being referred to, for example, in the lead when the foreign name is included in parentheses after the English name; e.g.: Nuremberg (German: Nürnberg). There may be other reasons to italicize a phrase that is or contains a non-English proper name, such as the title of a major published work: Les Liaisons dangereuses. Names of organizations and institutions should not be in italics,[1] unless the context would otherwise require it, as upon first usage in an article about the organization. When a name should not be italicized, language markup can still ensure proper pronunciation in screen readers, by using the |italic=unset parameter: {{lang|de|italic=unset|Nürnberg}}.

For better accessibility, Latin quotations should not be set in all caps or small caps. When reproduced for their content, inscriptions that were originally set in all caps should be transcribed according to standard rules of English capitalization. Please note, however, that simply undoing caps may result in incorrect orthography; for example, capital V may represent either the consonant v or the vowel u. All-caps or preferably small-caps presentation may be preserved when it is contextually useful, as in technical linguistic material and descriptions of artifacts. Editors should be cautious about making their own interpretations when transcribing epigraphic and numismatic sources. Particularly on coins, a character that appears to be a letter may instead be a Roman numeral, a denomination, or a symbol. For articles that reproduce examples of epigraphy or coin legends, editors should consult the orthography of expert secondary sources (see also diplomatic transcription).

Scientific names

Scientific names of organisms are formatted according to normal taxonomic nomenclature.

  • Do not italicize (but do capitalize) taxa higher than genus (exceptions are below).
    • Virus taxonomy is a partial exception; current scientific practice is to italicize all ranks of taxa (even those higher than genus; e.g., Ortervirales, an order, or Herpesviridae, a family). However, this should only be done in articles about viruses or virology; mentions of virus taxa in articles about other forms of life should follow the normal rules for italicizing scientific names.
  • Italicize all lower ranks (taxa): genus (capitalized), subgenus (capitalized), species, subspecies.
    • Names of genera are always italicized (and capitalized), even when not paired with a species name: Allosaurus, Falco, Anas.
    • The entire binomial or trinomial scientific name is italicized, whether given in full or abbreviated: (Liriodendron tulipifera, N. v. piaropicola).
  • Interpolations such as "cf.", "×", "var.", or "subsp." are not italicized: Ninox cf. novaeseelandiae, the chaussie is a hybrid cat (Felis catus × F. chaus).
  • Parenthetic expressions should not be italicized unless part of the scientific name, as in the case of a subgenus, which is always italicized, though the parentheses (round brackets) are not: Potentilla (Sibbaldiopsis) tridentata.
  • Do not italicize authorities (author names) juxtaposed with scientific names: Subgenus Potentilla Syme and subgenus Hypargyrium (Fourr.) Juz. have been combined under subgenus Potentilla Syme. In the article body, wrap the authority information in {{small}} or <small>...</small>. (This need not be done in a taxobox, which handles this automatically.)

Derived uses in non-biological contexts are not italicized: The largest carnivore in family Tyrannosauridae was T. rex itself, but Unicorn was an album by the band T. Rex.

Although often derived from Latin or Ancient Greek, scientific names are never marked up with {{lang}} or related templates.


It is normally incorrect to put quotations in italics. They should only be used if the material would otherwise call for italics, such as for emphasis or to indicate use of non-English words. Quotation marks alone are sufficient and the correct way to denote quotations. Indicate whether italics were used in the original text or whether they were added later. For example: "Now cracks a noble heart. Good night sweet prince: And flights of angels sing thee to thy rest!" (emphasis added).


Program variables

Variables in computer programs and symbols for program variables within plain-English prose and in computer source code presented as textual content can be marked up with the <var> element, or its wiki markup equivalent, the {{var}} template:

  • ...where <var>x</var> is incremented on each pass......where x is incremented on each pass...
  • |id={{var|ISBN or other identifier}}|id=ISBN or other identifier

This provides richer semantic markup over simple italicization (or no formatting at all), that can aid in searching, accessibility, and disambiguation between variables and literal values.

Mathematics variables

Symbols for mathematics variables, either used within mathematical formulas or used in isolation, are simply italicized:

  • The value of ''y'' when ''x'' = 3The value of y when x = 3
  • ''E'' = ''mc''<sup>2</sup>E = mc2

Some things remain in upright form regardless of the surrounding text

  • Bold-face variables (such as vectors) and structures (such as Q, the rational numbers)
  • Letters with an arrow on top for vectors
  • Symbols for chemical elements and compounds such as HCl
  • Symbols for units of measure such as kg, ft/s
  • Symbols for mathematical operators such as sin and ln
    sin x, ln (p/p0)

The template {{mvar}} is available to distinguish between I (upper-case i) and l (lower-case L) as variables, which look almost identical in most sans-serif fonts, including the default typefaces of many browsers.

Uses of italics that are specific to Wikipedia

One-line notes that are placed at the top of articles or sections (most often to assist disambiguation or provide cross-references) are hatnotes. One-line notes may also be placed at the top of sections to cross-reference or point to additional information that is not directly linked in the text. Both of these are in italics and indented to distinguish them from the text of the article proper. The Disambiguation and redirection templates and Wikipedia page-section templates automatically provide the required italic formatting.

Special section headings for appendices such as ==See also== are not in italics.

A further type of cross-reference may occur within a paragraph of text, usually in parentheses (round brackets). For example: At this time France possessed the largest population in Europe (see Demographics of France). Here, the cross-referenced article does not topically make a good target for a running-text link from the phrase "largest population in Europe", or any other text in the sentence, but has been deemed relevant enough to mention in passing without relegating it to the "See also" section at the bottom of the article. These kinds of cross-references can be formatted easily with the {{Crossreference}} a.k.a. {{Crossref}} template (or, to other sections on the same page, {{See above}} and {{See below}}). In any case where such a link in running text would be proper, it is preferred over a parenthetical, explicit cross-reference.

Like hatnotes, these parenthetical cross-references are set off by being italicized in their entirety, as Wikipedia self-references, and not part of the article content proper. Unlike some traditional reference works, the convention that has evolved on Wikipedia is not to individually italicize "see" or "see also". Wikipedia's own article titles are not put in quotation marks in such cross-references.

When not to use italics

Italics are generally used only for titles of longer works. Titles of shorter works should be enclosed in double quotation marks ("text like this"). This particularly applies to works that exist as a smaller part of a larger work. These include but are not limited to: articles, essays, papers, chapters, reference work entries, newspaper and magazine sections or departments, episodes of audio-visual series, segments or skits in longer programs, short poems, short stories, story lines and plot arcs; songs, album tracks and other short musical works; leaflets and circulars. (See WP:Manual of Style/Titles § Quotation marks for details.)

Italics should not be used for foreign-language text in non-Latin scripts, such as Chinese characters and Cyrillic script, or for proper names, to which the convention of italicizing non-English words and phrases does not apply; thus, a title of a short non-English work simply receives quotation marks.

How not to apply emphasis

Avoid various kinds of overemphasis, other than the recommended one (see: MOS:EMPHASIS), which would distract from the writing:

  • Exclamation points (!) should usually only be used in direct quotes and titles of creative works.
  • Bold type is reserved for certain uses.
  • Quotation marks for emphasis of a single word or phrase are incorrect, and "scare quotes" are discouraged. Quotation marks are to show that you are using the correct word as quoted from the original source. For example: His tombstone was inscribed with the name "Aaron" instead of the spelling he used during his life.
  • Avoid using ALL CAPS and small caps for emphasis (for legitimate uses, see WP:Manual of Style/Capital letters § All caps). Italics are usually more appropriate.
  • Double emphasis, such as italics and boldface, "italics in quotation marks", or italics and an exclamation point!, is unnecessary.
  • Underlining is used in typewriting and handwriting to represent italic type. Generally, do not underline text or it may be confused with links on a web page.[f]
  • Do not capitalize words merely as a form of emphasis or signification.

Other text formatting concerns

Font size

Editors should avoid manually inserting large and small fonts into prose. Increased and decreased font size should primarily be produced through automated facilities such as headings or through carefully designed templates.

Reduced or enlarged font sizes should be used sparingly, and are usually done with automated page elements such as headings, table headers, and standardized templates. Size changes are specified as a percentage of the original font size and not as an absolute size in pixels or point size. This improves accessibility for visually impaired users who use a large default font size.

Avoid using smaller font sizes within page elements that already use a smaller font size, such as most text within infoboxes, navboxes, and references sections.[g] This means that <small>...</small> tags, and templates such as {{small}} and {{smalldiv}}, should not be applied to plain text within those elements. In no case should the resulting font size of any text drop below 85% of the page's default font size. Note that the HTML <small>...</small> tag has a semantic meaning of fine print or side comments;[2] do not use it for stylistic changes.

For use of small text for authority names with binomials, see § Scientific names.


In prose

Prose text should never be manually colored. Refrain from implementing colored links that may impede user ability to distinguish links from regular text, or color links for purely aesthetic reasons.

In templates and tables

  1. Colors used in templates such as navboxes and infoboxes, and in tables, should not make reading difficult, including for colorblind or otherwise visually impaired readers.
  2. Colors that are useful for identification and are appropriate, representative, and accessible may be used with discretion and common sense. In general, text color should not be anything other than black or white (excluding the standard colors of hyperlinks), and background colors should contrast the text color enough to make the template easily readable. See Wikipedia:Manual of Style/Accessibility/Colors for more information.
  3. An "appropriate, representative" color, when intended to identify with an organization's logo or branding, should use the most prominent accessible color in the logo. For example, Template:Pink Panther should be using a background of F6D4E6 (the color of the body in File:Pink Panther.png) rather than E466A9 (the color of the background in that image). A representative color useful in a navbox is often already present in an article's infobox (if included), and these are sometimes specified programmatically. For example, the navbox associated with the National Register of Historic Places and other related categorizations should conform to Wikipedia's NRHP colors legend.
  4. In the case that no properly identifying, accessible color exists; or the subject of the template or table should not be identified with a particular color (e.g., an average biography), the default colors provided by the template or the table class should be used.
  5. If an article includes several navboxes whose colors conflict with each other, discretion should be used to minimize the visual disruption by using the default colors for navboxes.

Font family

Font families should not be explicitly defined in an article, with the exception of PUA characters (next section), because this interferes with Wikipedia's flexibility, and it is impossible to foresee what fonts will be installed on a user's computer.

Articles used to explicitly define font families for special characters, because older browsers could not automatically select an appropriate font. This is no longer dealt with by using explicit font definitions in the articles. Certain definitions can be invoked by using special templates (see Help:Special characters, and templates listed at Template:Unicode).

Capital letters

The use of capital (upper-case) letters, including small-capitals style, is covered in detail at WP:Manual of Style/Capital letters.


Text formatting in citations should follow, consistently within an article, an established citation style or system. Options include either of Wikipedia's own template-based Citation Style 1 and Citation Style 2, and any other well-recognized citation system.

Parameters in the citation templates should be accurate.[h] Do not evade the formatting applied by a parameter, e.g. by using markup tricks or by switching to an inapplicable parameter simply because its style of output is different.[i] A parameter with useful citation data should not be omitted just because the auto-applied style is not in agreement with text-formatting guidelines; that is a template bug to fix.[j]


Do not use strikethrough to indicate inappropriate or incorrect material; this causes accessibility and comprehensibility problems, and there are several better alternatives, including commenting out, deletion, and tagging for discussion. Intentional use of strikethrough as part of the content is discouraged for similar reasons. If strikethrough is used to indicate deleted text, such as in textual analysis, it should be implemented with semantic HTML element <del> and combined with other techniques for accessibility purposes.

Private Use Area and invisible formatting characters

The only invisible characters in the editable text should be spaces and tabs. However, other invisible characters are often inserted inadvertently by pasting from a word processor. These can cause confusion with editors and handling problems with editing software. Any necessary invisible or Private Use Area (PUA) characters should be substituted with their decimal or hexadecimal code values (that is, as &...;) so that they can be edited properly. A template, {{PUA}}, is used to mark PUA characters; it has no effect on the text, but places the article in a tracking category. (See the next sections for examples.)

Mixed right-to-left text

When right-to-left text is embedded in certain left-to-right contexts, such as when tagged with a reference, it may require control characters to display properly. The marker to return to left-to-right text should be encoded as &lrm; or supplied through the template {{lang}}.

Depending on your browser, there may be a difference between the display of unformatted Urdu:
     خ ?<ref>citation details</ref>:   خ ?[1] with formatted:
     خ&lrm; ?<ref>citation details</ref>:   خ‎ ?[1] or {{lang|ur|خ}} ?<ref>citation details</ref>:   خ ?[1]

and unformatted:
     (خ)<ref>citation details</ref>:   (خ)[1]
with formatted:
     (خ)&lrm;<ref>citation details</ref>:   (خ)‎[1] or {{lang|ur|(خ)}}<ref>citation details</ref>:   (خ)[1]

If there is intervening LTR text, as in خ abc<ref>citation details</ref>, a control character is not required. Spacing and most punctuation, however, are not defined as either LTR or RTL, so the direction of the text needs to be reset manually.

PUA characters

Private Use Area (PUA) characters are in three ranges of code points (U+E000U+F8FF in the BMP, and in planes 15 and 16). PUA characters should normally be avoided, but they are sometimes used when they are found in common fonts, especially when the character itself is the topic of discussion.

Where PUA characters cannot be replaced with non-PUA Unicode characters, they should be converted to their (hexa)decimal code values (that is, &#...; or &#x...;). However, whenever a PUA character has a Unicode equivalent, it should instead be replaced with that equivalent (Unicodified). The Unicode may be obvious when text is copied and pasted from a document that uses the PUA for bullets or similar characters in Latin text, but similar things happen with punctuation and emoticons in documents using Japanese and other scripts, so an editor familiar with those scripts may be needed. In Chinese documents it is not uncommon for the PUA to be used for characters that now have full Unicode support, due to poorer support for Chinese characters when those fonts were designed. Such PUA characters, which are sometimes found on Wikipedia in references and footnotes, should not be substituted with their (hexa)decimal values, as that will lock in the illegible character. If you're moderately familiar with the script, an internet search of the surrounding text will often locate a fully Unicode version of the text which can be used to correct the Wikipedia article.

Because browsers do not know which fonts to use for PUA characters, it is necessary for Wikipedia to specify them. Formatting via one of the templates listed at Template:Unicode is sufficient in some cases. Otherwise the fonts should be specified through html markup, as in the example below. Note that if a font is not specified, or if none of the fonts are installed, readers will only see a numbered box in place of the PUA character.

Tagging a (hexa)decimal code with the template {{PUA}} will enable future editors to review the page, and to Unicodify the character if it is included in future expansions of Unicode. This happened, for example, at strident vowel, where a non-Unicode symbol for the sound was used in the literature and added to the PUA of SIL's IPA fonts. Unicode didn't support it until several years after the Wikipedia article was written, and once the fonts were updated to support it, the PUA character in the article was replaced with its new Unicode value.

For example,

SIL added these letters at U+F267 and U+F268: <span style="font-family:Gentium Plus, Charis SIL, Doulos SIL, serif">{{PUA|&#xf267;}}, {{PUA|&#xf268;}}</span>.

which renders as:

SIL added these letters at U+F267 and U+F268: , .

See Category:Articles with wanted PUA characters and especially Tengwar § Unicode for examples of PUA characters which cannot easily be replaced.

See also


  1. ^ a b Technically, it is also possible to use the <b>...</b> HTML element for boldface and the <i>...</i> element for italics, but that is not recommended style on Wikipedia, except in cases (mostly in template code) where it is technically necessary.
  2. ^ Pages on the World Wide Web are written in HyperText Markup Language (HTML); web browsers render HTML as formatted text. The MediaWiki software that Wikipedia uses converts wiki markup to HTML. HTML has six heading levels, specified in HTML as <h1>...</h1> through <h6>...</h6>. A Wikipedia article or page title is an HTML level-1 heading (and this is not otherwise used on Wikipedia in articles nor, with rare exceptions, in other namespaces). Headings within an article or page use HTML level-2 through -6 headings. At the beginning of a line (only), MediaWiki wiki markup uses the same number of equal signs (=) before and after a heading to determine the heading level. The number of equal signs on either side of a heading corresponds to the HTML heading level: ==Foo== is equivalent to <h2>Foo</h2>. Following best-practices recommendations of W3C and WHATWG, and the logic of document structuring, Wikipedia does not use a level-3 heading except under a level-2 heading, a level-4 heading except under a level-3 heading, etc. For practical purposes, it is rare for articles to go below level-4 headings; a perceived need to do so is often an indication that an article is too long and needs to be split.
  3. ^ In particular, words as words, including introduced terms of art, and foreign words and phrases, use normal typographic italics (''...'' or <i>...</i> markup, when necessary). Do not use emphasis markup as an "escape" for italic markup. If you have a situation that would result in something like ''War and Peace'''s plot (in which the '' followed by a possessive apostrophe is apt to be parsed as turning on boldfacing instead of ending the italics), you can rewrite to avoid the possessive, or use a proper escape in various forms, including: ''War and Peace''<nowiki />'s plot, <i>War and Peace</i>'s plot, or ''War and Peace''{{'}}s plot.
  4. ^ Some legal articles on Wikipedia use Bluebook legal citation style, which specifies italics for case names in the body of an article (Rule 2.1(a)), and normal (Roman) type for the footnoted citation (Rule 2.2(a)(i)).
  5. ^ For indicating titles of works, these three languages surround the title with different kinds of brackets; see Chinese punctuation § Punctuation marks and Japanese punctuation § Quotation marks. For emphasis, printed text in Chinese, Japanese, and Korean normally uses a special emphasis mark placed underneath each character (or Japanese kana or Korean hangul syllable block), but support for this in HTML is poor.
  6. ^ Underlining, usually in dotted form, may be automatically applied to certain HTML elements and attributes, such as any use of <abbr>, and any element that has a title= value and the explain CSS class. This is expected behavior, may vary from browser to browser, and is controllable with user-level CSS.
  7. ^ The general font size for infoboxes and navboxes is 88% of the page's default. The general font size for reference sections is 90% of the page's default. Additional values can be found at MediaWiki:Common.css.
  8. ^ Attempting to misuse citation template parameters to output data they are not designed for typically results in garbled COinS metadata output. For special cases, use a regular wiki-text note after the end of the citation template but before the closing </ref> tag.
  9. ^ In unusual cases, the default formatting may need to be adjusted within a citation template parameter to conform to some other guideline, e.g. italicization of a non-English term in a title that would otherwise not be italicized.
  10. ^ Errors in the output of the citation templates should be resolved with a bug report at Help talk:Citation Style 1.


  1. ^ On style for organization names, see, for instance: Chicago Manual of Style, at "11.8 Foreign institutions": "If given in the original language, names of foreign ... institutions and businesses are presented in roman type and capitalized ...". National Geographic Style Manual, at "Foreign terms": "1b. institutions and organizations ... are in roman". Government of Canada – Writing Tips, at "Italics": "French and foreign words: Do not italicize the names of French or foreign organizations".
  2. ^