The Language Setting
Auto detect: A NoCaptcha will not request any specific language from the google API. Google will send a localized version depending on your visitors browser language.
WordPress language: The plugin will try to load a localized version of the WordPress language setting. If the Captcha is not available in the WordPress language the plugin will fall back to "Auto Detect". Please refer to the table below, on which languages are supported by WordPress, Nocaptcha and reCaptcha.
Other: Just pick one of the supported languages from the list...
In most cases setting the language to "Auto detect" should be sufficient.
This table shows how WordPress languages map to Recatcha languages when the language option is set to "WordPress Language". An empty cell means that recaptcha will try to auto-detect the visitors language, which will likely result in an english captcha.
| Language | WordPress | NoCaptcha |
|---|---|---|
| Arabic | ar | ar |
| Azerbaijani | az | |
| Basque | eu | |
| Bulgarian | bg_BG | bg |
| Bosnian | bs_BA | |
| Burmese | my_MM | |
| Catalan | ca | ca |
| Chinese (Simplified) | zh_CN | zh-CN |
| Chinese (Traditional) | zh_TW | zh-TW |
| Croatian | hr | hr |
| Czech | cs | |
| Danish | da_DK | da |
| Dutch | nl_NL | nl |
| English (Australia) | en_AU | en |
| English (Canada) | en_CA | en |
| English (UK) | en_GB | en-GB |
| English (US) | en | |
| Esperanto | eo | |
| Filipino | fil | |
| Finnish | fi | fi |
| French | fr_FR | fr |
| French (Canadian) | fr-CA | |
| German | de_DE | de |
| German (Austria) | de-AT | |
| German (Switzerland) | de-CH | |
| Greek | el | el |
| Scottish Gaelic | gd | |
| Galician | gl_ES | |
| Hebrew | he_IL | iw |
| Hindi | hi | |
| Hungarain | hu_HU | hu |
| Indonesian | id_ID | id |
| Italian | it_IT | it |
| Japanese | ja | ja |
| Korean | ko_KR | ko |
| Latvian | lv | |
| Lithuanian | lt | |
| Norwegian | nb_NO | no |
| Persian | fa_IR | fa |
| Polish | pl_PL | pl |
| Portuguese | pt | |
| Portuguese (Brazil) | pt_BR | pt-BR |
| Portuguese (Portugal) | pt_PT | pt-PT |
| Romanian | ro_RO | ro |
| Russian | ru_RU | ru |
| Serbian | sr_RS | sr |
| Slovak | sk_SK | sk |
| Slovenian | sl_SI | sl |
| Spanish | es_ES | es |
| Spanish (Latin America) | es-419 | |
| Spanish (Mexico) | es_MX | es-419 |
| Spanish (Peru) | es_PE | es-419 |
| Spanish (Chile) | es_CL | es-419 |
| Swedish | sv_SE | sv |
| Thai | th | th |
| Turkish | tr_TR | tr |
| Ukrainian | uk | |
| Vietnamese | vi | |
| Welsh | cy |