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<header><h1>lang</h1></header><div class="section-content">
<p>The <code>lang</code> <a href="../global_attributes">global attribute</a> helps define the language of an element: the language that non-editable elements are written in, or the language that the editable elements should be written in by the user. The attribute contains a single "language tag" in the format defined in <a href="https://datatracker.ietf.org/doc/html/rfc5646" target="_blank">RFC 5646: Tags for Identifying Languages (also known as BCP 47)</a>.</p> <div class="notecard note" id="sect1"> <p><strong>Note:</strong> The default value of <code>lang</code> is <code>unknown</code>, therefore it is recommended to always specify this attribute with the appropriate value.</p> </div>
</div>
<h2 id="try_it">Try it</h2>
<div class="section-content">
<iframe class="interactive is-tabbed-shorter-height" height="200" src="https://interactive-examples.mdn.mozilla.net/pages/tabbed/attribute-lang.html" title="MDN Web Docs Interactive Example" loading="lazy"></iframe> <p>If the attribute value is the <em>empty string</em> (<code>lang=""</code>), the language is set to <em>unknown</em>; if the language tag is not valid according to BCP47, it is set to <em>invalid</em>.</p> <p>Even if the <strong>lang</strong> attribute is set, it may not be taken into account, as the <a href="../global_attributes#lang"><strong>xml:lang</strong></a> attribute has priority.</p> <p>For the CSS pseudo-class <a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:lang"><code>:lang</code></a>, two invalid language names are different if their names are different. So while <code>:lang(es)</code> matches both <code>lang="es-ES"</code> and <code>lang="es-419"</code>, <code>:lang(xyzzy)</code> would <em>not</em> match <code>lang="xyzzy-Zorp!"</code>.</p>
</div>
<h2 id="language_tag_syntax">Language tag syntax</h2>
<div class="section-content">
<p>The full BCP47 syntax is in-depth enough to mark extremely specific language dialects, but most usage is much simpler.</p> <p>A language tag is made of hyphen-separated <em>language subtags</em>, where each subtag indicates a certain property of the language. The 3 most common subtags are:</p> <dl> <dt id="language_subtag"><a href="#language_subtag">Language subtag</a></dt> <dd> <p>Required. A 2-or-3-character code that defines the basic language, typically written in all lowercase. For example, the language code for English is <code>en</code>, and the code for Badeshi is <code>bdz</code>.</p> </dd> <dt id="script_subtag"><a href="#script_subtag">Script subtag</a></dt> <dd> <p>Optional. This subtag defines the writing system used for the language, and is always 4 characters long, with the first letter capitalized. For example, French-in-Braille is <code>fr-Brai</code> and <code>ja-Kana</code> is Japanese written with the Katakana alphabet. If the language is written in a highly typical way, like English in the Latin alphabet, there is no need to use this subtag.</p> </dd> <dt id="region_subtag"><a href="#region_subtag">Region subtag</a></dt> <dd> <p>Optional. This subtag defines a dialect of the base language from a particular location, and is either 2 letters in ALLCAPS matching a country code, or 3 numbers matching a non-country area. For example, <code>es-ES</code> is for Spanish as spoken in Spain, and <code>es-013</code> is Spanish as spoken in Central America. "International Spanish" would just be <code>es</code>.</p> </dd> </dl> <p>The script subtag precedes the region subtag if both are present — <code>ru-Cyrl-BY</code> is Russian, written in the Cyrillic alphabet, as spoken in Belarus.</p> <p>To find the correct subtag codes for a language, try <a href="https://r12a.github.io/app-subtags/" target="_blank">the Language Subtag Lookup</a>.</p>
</div>
<h2 id="accessibility">Accessibility</h2>
<div class="section-content">
<p>WCAG Success Criterion 3.1.1 <strong>requires</strong> that a page language is specified in a way which may be 'programmatically determined' (i.e. via the <code>lang</code> attribute).</p> <p>WCAG Success Criterion 3.1.2 requires that pages with <strong>parts</strong> in different languages have the languages of those parts specified too. Again, the <code>lang</code> attribute is the correct mechanism for this.</p> <p>The purpose of these requirements is primarily to allow assistive technologies such as screen readers to invoke the correct pronunciation.</p> <p>For example, the language menu on this site (MDN) includes a <code>lang</code> attribute for each entry:</p> <div class="code-example">
<p class="example-header"><span class="language-name">html</span></p>
<pre data-signature="y3yB1x93uZAsGHTTxMVv0dvFg5QHO1ARkAS4SB5LaSQ=" data-language="html"><span class="token tag"><span class="token tag"><span class="token punctuation"><</span>div</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>dropdown-container language-menu<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>button</span>
<span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>header-language-menu<span class="token punctuation">"</span></span>
<span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>button<span class="token punctuation">"</span></span>
<span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>dropdown-menu-label<span class="token punctuation">"</span></span>
<span class="token attr-name">aria-haspopup</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>true<span class="token punctuation">"</span></span>
<span class="token attr-name">aria-owns</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>language-menu<span class="token punctuation">"</span></span>
<span class="token attr-name">aria-label</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Current language is English. Choose your preferred language.<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
English
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>span</span> <span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>dropdown-arrow-down<span class="token punctuation">"</span></span> <span class="token attr-name">aria-hidden</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>true<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>▼<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>span</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>button</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>ul</span>
<span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>language-menu<span class="token punctuation">"</span></span>
<span class="token attr-name">class</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>dropdown-menu-items right show<span class="token punctuation">"</span></span>
<span class="token attr-name">aria-expanded</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>true<span class="token punctuation">"</span></span>
<span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menu<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ca<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span> <span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/ca/docs/Web/HTML/Global_attributes/lang<span class="token punctuation">"</span></span> <span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Catalan<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>Català<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>de<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span> <span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/de/docs/Web/HTML/Globale_Attribute/lang<span class="token punctuation">"</span></span> <span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>German<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>Deutsch<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>es<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span> <span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/es/docs/Web/HTML/Atributos_Globales/lang<span class="token punctuation">"</span></span> <span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Spanish<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>Español<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>fr<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span> <span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/fr/docs/Web/HTML/Attributs_universels/lang<span class="token punctuation">"</span></span> <span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>French<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>Français<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ja<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span> <span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/ja/docs/Web/HTML/Global_attributes/lang<span class="token punctuation">"</span></span> <span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Japanese<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>日本語<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ko<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span> <span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/ko/docs/Web/HTML/Global_attributes/lang<span class="token punctuation">"</span></span> <span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Korean<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>한국어<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>pt-BR<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span>
<span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/pt-BR/docs/Web/HTML/Global_attributes/lang<span class="token punctuation">"</span></span>
<span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Portuguese (Brazilian)<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>Português (do<span class="token entity named-entity">&nbsp;</span>Brasil)<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ru<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span> <span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/ru/docs/Web/HTML/Global_attributes/lang<span class="token punctuation">"</span></span> <span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Russian<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>Русский<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>uk<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span>
<span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/uk/docs/Web/HTML/%D0%97%D0%B0%D0%B3%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%B0%D1%82%D1%80%D0%B8%D0%B1%D1%83%D1%82%D0%B8/lang<span class="token punctuation">"</span></span>
<span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Ukrainian<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>Українська<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>zh-Hans<span class="token punctuation">"</span></span> <span class="token attr-name">role</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>menuitem<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span>
<span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/zh-CN/docs/Web/HTML/Global_attributes/lang<span class="token punctuation">"</span></span>
<span class="token attr-name">title</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>Chinese (Simplified)<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>bdi</span><span class="token punctuation">></span></span>中文 (简体)<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>bdi</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>a</span>
<span class="token attr-name">href</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>/en-US/docs/Web/HTML/Global_attributes/lang$locales<span class="token punctuation">"</span></span>
<span class="token attr-name">rel</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>nofollow<span class="token punctuation">"</span></span>
<span class="token attr-name">id</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>translations-add<span class="token punctuation">"</span></span><span class="token punctuation">></span></span>
Add a translation
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>a</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>li</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>ul</span><span class="token punctuation">></span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>div</span><span class="token punctuation">></span></span>
</pre>
</div>
</div>
<h2 id="specifications">Specifications</h2>
<div class="_table"><table class="standard-table">
<thead><tr><th scope="col">Specification</th></tr></thead>
<tbody><tr><td><a href="https://html.spec.whatwg.org/multipage/dom.html#attr-lang">HTML Standard <br><small># attr-lang</small></a></td></tr></tbody>
</table></div>
<h2 id="browser_compatibility">Browser compatibility</h2>
<div class="_table"><table>
<thead>
<tr id="bct-browser-type">
<th></th>
<th colspan="6">Desktop</th>
<th colspan="6">Mobile</th>
</tr>
<tr id="bct-browsers">
<th></th>
<th>Chrome</th>
<th>Edge</th>
<th>Firefox</th>
<th>Internet Explorer</th>
<th>Opera</th>
<th>Safari</th>
<th>WebView Android</th>
<th>Chrome Android</th>
<th>Firefox for Android</th>
<th>Opera Android</th>
<th>Safari on IOS</th>
<th>Samsung Internet</th>
</tr>
</thead>
<tbody><tr>
<th><code>lang</code></th>
<td class="bc-supports-yes">1</td>
<td class="bc-supports-yes">12</td>
<td class="bc-supports-yes">1</td>
<td class="bc-supports-yes">Yes</td>
<td class="bc-supports-yes">15</td>
<td class="bc-supports-yes">≤4</td>
<td class="bc-supports-yes">4.4</td>
<td class="bc-supports-yes">18</td>
<td class="bc-supports-yes">4</td>
<td class="bc-supports-yes">14</td>
<td class="bc-supports-yes">≤3.2</td>
<td class="bc-supports-yes">1.0</td>
</tr></tbody>
</table></div>
<h2 id="see_also">See also</h2>
<div class="section-content"><ul> <li>All <a href="../global_attributes">global attributes</a>.</li> <li><a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Language"><code>Content-Language</code> HTTP Header</a></li> <li>HTML <a href="../global_attributes#translate"><code>translate</code></a> attribute</li> </ul></div><div class="_attribution">
<p class="_attribution-p">
© 2005–2023 MDN contributors.<br>Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.<br>
<a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/lang" class="_attribution-link">https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/lang</a>
</p>
</div>
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