You may try to evaluate spell & grammar checking functionality for a chosen language on the supported languages demo page.

Here is a list of all available and supported languages with their short codes starting the version 5.17.0 (December 27, 2021).

  • The language codes have the following format: [language_code]_[country_code].
  • The next language and country codes standards have been used: ISO 639‑1 and ISO 3166-1.
  • The default language for localization of user interface is American English. If not defined explicitly, the interface language will be set based on the browser localization.
  • Enabled* column indicates the languages that are in the enabled state in the on-premise package starting from v5.17.0. The rest languages are in the disabled state but can be easily enabled as described in Managing languages state in v5.17.0+.
#LanguageSpellingGrammarMedicalLegalCountryShort codeLocalizationNumber of wordsComments

Enabled*

1Auto Detect




auto--Auto detect defines a language and sets a correct language for further check.Yes
2AI-based English++


en_AI--The beta version; general English.Yes
3AI-based German++


de_AI--The beta version
4AI-based Spanish++


es_AI--The beta version
5Afrikaans+


South Africaaf_ZA



6Albanian+


Albaniasq_AL



7American English++

United Statesen_USen-us142,375
Yes
8Amharic+


Ethiopiaam_ET



9Arabic++


ar_SA

NEW | 5.5.9Yes
10Argentinian Spanish+++
Argentinaes_AR



11Australian English++++Australiaen_AU


Yes
12Austrian German++

Austriade_AT



13Bengali+


Indiabn_IN



14Brazilian Portuguese++

Brazilpt_BRpt-br10,394,016
Yes
15British English++++The United Kingdomen_GBen-gb145,296
Yes
16Bulgarian+


Bulgariabg_BG



17Canadian English++++Canadaen_CAen-ca121,966
Yes
18Canadian French+++
Canadafr_CAfr-ca136,870

19Catalan++

Spainca_ES



20Chilean Spanish+++
Chilees_CL



21Colombian Spanish+++
Columbiaes_CO



22Costa Rican Spanish+++
Costa Ricaes_CR



23Croatian+


Croatiahr_HR



24Czech+


Czech Republiccs_CZ



25Danish++

Denmarkda_DKda311,122
Yes
26Dominican Spanish+++
Dominican Republices_DO



27Dutch++

The Netherlandsnl_NLnl425,411
Yes
28Estonian+


Estoniaet_EE



29Euskara or Basque+


Spaineu_ES



30Finnish+


Finlandfi_FIfi251,467
Yes
31French+++
Francefr_FRfr423,869
Yes
32Galician++

Spaingl_ES



33German++

Germanyde_DEde2,301,750
Yes
34Greek++

Greece, Cyprusel_GRel575,120
Yes
35Hebrew+


Israelhe_HE


Yes
36Hindi+


Indiahi_IN



37Hungarian+


Hungaryhu_HU



38Icelandic+


Icelandis_IS



39Indonesian+


Indonesiaid_ID


Yes
40Irish++

Irelandga_IE



41Italian++

Italyit_ITit2,904,302
Yes
42Japanese
+

Japanja_JP

NEW | 5.5.6
43Kenya Swahili+


Kenyasw_KE



44Korean+


South Koreako_KR



45Latvian+


Latvialv_LV



46Lingala+


Dem. Rep. of Congoln_CD



47Lithuanian+


Lithuanialt_LT



48Luxembourgish+


Luxembourglb_LU



49Malay+


Malaysiams_MY



50Malayalam+


Indiaml_IN



51Maori+


New Zealandmi_NZ



52Mexican Spanish+++
Mexicoes_MX


Yes
53Mongolian+


Mongoliamn_MN



54New Zealand English++++New Zealanden_NZ



55Northern Sotho+


South Africans_ZA



56Norwegian Bokmal+


Norwaynb_NOnb888,428

57Norwegian Nynorsk+


Norwaynn_NO


Yes
58Peruvian Spanish+++
Perues_PE



59Polish++

Polandpl_PL


Yes
60Portuguese++

Portugalpt_PTpt993,633
Yes
61Puerto Rican Spanish+++
Puerto Ricoes_PR



62Romanian++

Romaniaro_RO



63Russian++

Russiaru_RU, ry_RU


Yes
64Scottish+


Gaelic Scotlandgd_GB



65Simplified Chinese
+

Mainland China, Singaporezh_CN



66Slovak++

Slovakiask_SK



67Slovenian++

Sloveniasl_SI

Updated language code from sl_SL to sl_SI. 

UPDATED | v5.27.0


68South African English++++South Africaen_ZA



69Southern Ndebele+


South Africanr_ZA



70Southern Sotho+


South Africast_ZA



71Spanish+++
Spaines_ESes3,207,402
Yes
72Swedish++

Sweden, Finlandsv_SEsv861,730
Yes
73Swiss German++

Switzerlandde_CH


Yes
74Tagalog++

Philippinestl_PH



75Telugu+


Indiate_IN



76Tok Pisin+


Papua New Guineatpi_PG



77Turkish+


Turkeytr_TR


Yes
78Ukrainian++

Ukraineuk_UAuk2,597,806
Yes
79Urdu+


Pakistanur_PK



80Uruguayan Spanish+++
Uruguayes_UY



81Valencian+


Spaincat_ES



82Venezuelan Spanish+++
Venezuelaes_VE



83Vietnamese+


Vietnamvi_VN



84Welsh+


Walescy_GB



85Xhosa+


South Africaxh_ZA



86Zulu+


South Africazu_ZA