ant-design/docs/react/i18n.en-US.md

order	title
10	Internationalization

The default language of antd@2.x is English as of yet. If you want to use other languages, you can follow the instructions below.

ConfigProvider

antd provides a React Component ConfigProvider for configuring antd locale text globally.

import { ConfigProvider } from 'antd';
import frFR from 'antd/es/locale/fr_FR';

return (
  <ConfigProvider locale={frFR}>
    <App />
  </ConfigProvider>
);

You can see complete config at: ConfigProvider.

Note: fr_FR is the filename, follow below.

Supported languages:

Language	Filename
Arabic	ar_EG
Azerbaijani	az_AZ
Bulgarian	bg_BG
Catalan	ca_ES
Czech	cs_CZ
Danish	da_DK
German	de_DE
Greek	el_GR
English (United Kingdom)	en_GB
English	en_US
Spanish	es_ES
Estonian	et_EE
Persian	fa_IR
Finnish	fi_FI
French (Belgium)	fr_BE
French (France)	fr_FR
Hebrew	he_IL
Hindi	hi_IN
Croatian	hr_HR
Hungarian	hu_HU
Armenian	hy_AM
Indonesian	id_ID
Italian	it_IT
Icelandic	is_IS
Japanese	ja_JP
Kurdish (Iraq)	ku_IQ
Kannada	kn_IN
Korean	ko_KR
Latvian	lv_LV
Macedonian	mk_MK
Mongolian	mn_MN
Malay (Malaysia)	ms_MY
Norwegian	nb_NO
Nepal	ne_NP
Dutch (Belgium)	nl_BE
Dutch	nl_NL
Polish	pl_PL
Portuguese (Brazil)	pt_BR
Portuguese	pt_PT
Romanian	ro_RO
Russian	ru_RU
Slovak	sk_SK
Serbian	sr_RS
Slovenian	sl_SI
Swedish	sv_SE
Tamil	ta_IN
Thai	th_TH
Turkish	tr_TR
Ukrainian	uk_UA
Vietnamese	vi_VN
Chinese (Simplified)	zh_CN
Chinese (Traditional)	zh_TW

See usage and ways to contribute a new locale package at ConfigProvider.

i18n sample

We also provide you a complete sample of internationalization usage, which is using react-intl and ConfigProvider: ant-design/intl-example.