---
title: "toLanguageInfo | Client js | Api client"
description: "Documentation for MapTiler Client"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Function toLanguageInfo

-   toLanguageInfo(  
        lang: string | [LanguageInfo](https://docs.maptiler.com/client-js/api/types/language.LanguageInfo/),  
        languageDictionary?: { \[k: string\]: [LanguageInfo](https://docs.maptiler.com/client-js/api/types/language.LanguageInfo/) },  
    ): [LanguageInfo](https://docs.maptiler.com/client-js/api/types/language.LanguageInfo/)[](#tolanguageinfo)
    
    By default, the language dictionary to look into is the one defined in this library, but another one could be provided
    
    #### Parameters
    
    -   lang: string | [LanguageInfo](https://docs.maptiler.com/client-js/api/types/language.LanguageInfo/)
    -   languageDictionary: { \[k: string\]: [LanguageInfo](https://docs.maptiler.com/client-js/api/types/language.LanguageInfo/) } = Language
    
    #### Returns [LanguageInfo](https://docs.maptiler.com/client-js/api/types/language.LanguageInfo/)
    
    -   Defined in [language.ts:1119](https://github.com/maptiler/maptiler-client-js/blob/f88659ae276c959a754e4c0f3b5c2aae1f483caa/src/language.ts#L1119)