NavigatorLanguage.languages

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The NavigatorLanguage.languages read-only property returns an array of DOMStrings representing the user's preferred languages. The language is described using BCP 47 language tags. In the returned array they are ordered by preference with the most preferred language first.

The value of navigator.language is the first element of the returned array.

When its value changes, as the user's preferred languages are changed a languagechange event is fired on the Window object.

The Accept-Language HTTP header in every HTTP request from the user's browser uses the same value for the navigator.languages property except for the extra qvalues (quality values) field (e.g. en-US;q=0.8).

Syntax

preferredLanguages = globalObj.navigator.languages

Examples

navigator.language   //"en-US"
navigator.languages  //["en-US", "zh-CN", "ja-JP"]

Specifications

Specification	Status	Comment
HTML Living Standard The definition of 'NavigatorLanguage: languages' in that specification.	Living Standard	Initial definition

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`languages` Experimental	Chrome Full support 32 Notes Full support 32 Notes Notes In Chrome, `navigator.language` is the language of the browser UI, and is not guaranteed to be equal to `navigator.languages[0]`.	Edge Full support Yes	Firefox Full support 32 Notes Full support 32 Notes Notes In Firefox, the `navigator.languages` property's value is taken from the `intl.accept_languages` preference.	IE Full support 11 Notes Full support 11 Notes Notes Closest available (non-standard) properties are `userLanguage` and `browserLanguage`.	Opera Full support 24	Safari Full support 11	WebView Android Full support 4.4.3 Notes Full support 4.4.3 Notes Notes In Chrome, `navigator.language` is the language of the browser UI, and is not guaranteed to be equal to `navigator.languages[0]`.	Chrome Android Full support 32 Notes Full support 32 Notes Notes In Chrome, `navigator.language` is the language of the browser UI, and is not guaranteed to be equal to `navigator.languages[0]`.	Firefox Android Full support 4 Notes Full support 4 Notes Notes In Firefox, the `navigator.languages` property's value is taken from the `intl.accept_languages` preference.	Opera Android Full support 24	Safari iOS Full support Yes	Samsung Internet Android ?

Legend

Full support: Full support
Compatibility unknown: Compatibility unknown
Experimental. Expect behavior to change in the future.: Experimental. Expect behavior to change in the future.
See implementation notes.: See implementation notes.