Proofread your website in over 50 languages

Spling supports a wide range of languages, delivering spelling and grammar checks tailored to global audiences. It is optimized for United States English (en-US) and other English variants such as en-GB, en-CA, and en-NZ, while also providing strong coverage across modern written languages.

Spling supports over 50 languages:

Anglophone Languages (USA, North America generally and others)

• English (en): A global lingua franca, originating in England.
  • English (US) (en-US): Standard American English.
  • English (GB) (en-GB): British English.
  • English (Australian) (en-AU): Australian English.
  • English (Canadian) (en-CA): Canadian English.
  • English (New Zealand) (en-NZ): New Zealand English.
  • English (South African) (en-ZA): South African English.

Middle Eastern and North African Languages

• Arabic (ar): Widely spoken across the Middle East and North Africa (e.g., Egypt, Saudi Arabia, Algeria). It is an official language of 22 countries and the liturgical language of Islam.
• Persian (fa): The primary language of Iran, also spoken in Afghanistan (as Dari) and Tajikistan (as Tajik).

Iberian Peninsula Languages (Spain and Portugal)

• Asturian (ast-ES): A regional language spoken in Asturias, Spain.
• Catalan (ca-ES): Spoken in Catalonia, Spain, and parts of Valencia and the Balearic Islands.
  • Catalan (Valencian) (ca-ES-valencia): A variation of Catalan spoken in Valencia.
  • Catalan (Balearic) (ca-ES-balear): A variation spoken in the Balearic Islands.
• Galician (gl-ES): A regional language of Galicia, Spain, closely related to Portuguese.
• Spanish (es): The primary language of Spain, Latin America, and parts of the United States.
  • Spanish (voseo) (es-AR): A variation used in Argentina and other parts of Latin America, characterized by "voseo" (using "vos" instead of "tú").
• Portuguese (pt): Spoken in Portugal and Brazil.
  • Portuguese (Portugal) (pt-PT): Standard Portuguese spoken in Portugal.
  • Portuguese (Brazil) (pt-BR): Brazilian Portuguese, with distinct pronunciation and vocabulary.
  • Portuguese (Angola preAO) (pt-AO): Variation used in Angola, with some unique local features.
  • Portuguese (Moçambique preAO) (pt-MZ): Variation used in Mozambique.

Western European Languages

• Breton (br-FR): A Celtic language spoken in Brittany, France.
• Danish (da-DK): The official language of Denmark.
• Dutch (nl): Spoken in the Netherlands and Suriname.
  • Dutch (Belgium) (nl-BE): Referred to as Flemish in Belgium.
• French (fr): The primary language of France and parts of Africa.
  • French (Canada) (fr-CA): A variation spoken in Quebec and parts of Canada.
  • French (Switzerland) (fr-CH): Swiss French, with some unique vocabulary.
  • French (Belgium) (fr-BE): Belgian French, with minor differences from standard French.
• German (de): Spoken in Germany, Austria, Switzerland, and parts of Belgium and Luxembourg.
  • German (Germany) (de-DE): Standard German used in Germany.
  • German (Austria) (de-AT): Austrian German, with distinct vocabulary and expressions.
  • German (Swiss) (de-CH): Swiss German, which includes dialectical variations.
  • Simple German (de-DE-x-simple-language): A simplified version for easier comprehension, often used in accessibility contexts.
• Irish (ga-IE): The native language of Ireland, with limited everyday use but significant cultural importance.
• Greek (el-GR): The official language of Greece and Cyprus, with a long historical and literary tradition.

Eastern European and Russian Languages

• Belarusian (be-BY): One of the two official languages of Belarus, alongside Russian.
• Romanian (ro-RO): The official language of Romania and Moldova.
• Russian (ru-RU): Widely spoken in Russia, former Soviet states, and large diaspora communities.
• Slovak (sk-SK): The official language of Slovakia.
• Slovenian (sl-SI): The official language of Slovenia.
• Ukrainian (uk-UA): The primary language of Ukraine.
• Crimean Tatar (crh-UA): Spoken by the Crimean Tatar people in Ukraine, particularly in Crimea.

Nordic Languages

• Danish (da-DK): Official language of Denmark and a recognized minority language in Greenland and the Faroe Islands.
• Swedish (sv): The official language of Sweden and a recognized minority language in Finland.

Asian Languages

• Japanese (ja-JP): The official language of Japan.
• Khmer (km-KH): The official language of Cambodia.
• Tamil (ta-IN): A Dravidian language spoken in Tamil Nadu, India, and Sri Lanka.
• Tagalog (tl-PH): One of the official languages of the Philippines, alongside English.
• Chinese (zh-CN): Standard Mandarin, the official language of China, and widely used in Taiwan and Singapore.