Adding captions
Add captions to your videos through a single API call, and avoid having to manually embed captions for your videos.
How to upload captions
The captions are uploaded per language. You can upload different captions for each language. You only need to include these attributes in your POST request to the Captions endpoint:
| Field | Type | |
|---|---|---|
| videoId | String | The unique identifier for the video you want to add a caption to. |
| language | String | A valid language identifier using IETF language tags. You can use primary subtags like en (English), extended subtags like fr-CA (French, Canada), or region subtags like zh-Hans-CN (Simplified Chinese used in the PRC). - This parameter only accepts dashes for separators, for example fr-CA. If you use a different separator in your request, the API returns an error. - When the value in your request does not match any covered language, the API returns an error. - You can find the list of supported language tags here. |
| file | File | The video text track in VTT format only. |
Generate captions automatically
api.video's AI-driven transcript generation enables you to automatically create captions for your videos. Your audience will be able to select the generated captions during video playback.
Subscribe to the video.caption.generated webhook to get a notification when an automatically generated caption is complete.
Supported caption file formats
Currently only VTT file format is supported.
Supported caption language tags
Open this list to see the supported language tags for captions.
| Languages | Tag | Native name |
|---|---|---|
| Afrikaans | af | Afrikaans |
| Afrikaans (Namibia) | af-NA | Afrikaans (Namibië) |
| Afrikaans (South Africa) | af-ZA | Afrikaans (Suid-Afrika) |
| Akan | ak | Akan |
| Akan (Ghana) | ak-GH | Akan (Gaana) |
| Amharic | am | አማርኛ |
| Amharic (Ethiopia) | am-ET | አማርኛ (ኢትዮጵያ) |
| Arabic | ar | العربية |
| Arabic (world) | ar-001 | العربية (العالم) |
| Arabic (United Arab Emirates) | ar-AE | العربية (الإمارات العربية المتحدة) |
| Arabic (Bahrain) | ar-BH | العربية (البحرين) |
| Arabic (Djibouti) | ar-DJ | العربية (جيبوتي) |
| Arabic (Algeria) | ar-DZ | العربية (الجزائر) |
| Arabic (Egypt) | ar-EG | العربية (مصر) |
| Arabic (Western Sahara) | ar-EH | العربية (الصحراء الغربية) |
| Arabic (Eritrea) | ar-ER | العربية (إريتريا) |
| Arabic (Israel) | ar-IL | العربية (إسرائيل) |
| Arabic (Iraq) | ar-IQ | العربية (العراق) |
| Arabic (Jordan) | ar-JO | العربية (الأردن) |
| Arabic (Comoros) | ar-KM | العربية (جزر القمر) |
| Arabic (Kuwait) | ar-KW | العربية (الكويت) |
| Arabic (Lebanon) | ar-LB | العربية (لبنان) |
| Arabic (Libya) | ar-LY | العربية (ليبيا) |
| Arabic (Morocco) | ar-MA | العربية (المغرب) |
| Arabic (Mauritania) | ar-MR | العربية (موريتانيا) |
| Arabic (Oman) | ar-OM | العربية (عُمان) |
| Arabic (Palestinian Territories) | ar-PS | العربية (الأراضي الفلسطينية) |
| Arabic (Qatar) | ar-QA | العربية (قطر) |
| Arabic (Saudi Arabia) | ar-SA | العربية (المملكة العربية السعودية) |
| Arabic (Sudan) | ar-SD | العربية (السودان) |
| Arabic (Somalia) | ar-SO | العربية (الصومال) |
| Arabic (South Sudan) | ar-SS | العربية (جنوب السودان) |
| Arabic (Syria) | ar-SY | العربية (سوريا) |
| Arabic (Chad) | ar-TD | العربية (تشاد) |
| Arabic (Tunisia) | ar-TN | العربية (تونس) |
| Arabic (Yemen) | ar-YE | العربية (اليمن) |
| Assamese | as | অসমীয়া |
| Assamese (India) | as-IN | অসমীয়া (ভাৰত) |
| Azerbaijani | az | Azərbaycan |
| Azerbaijani (Azerbaijan) | az-AZ | Azərbaycan (Azərbaycan) |
| Azerbaijani (Cyrillic) | az-Cyrl | Азәрбајҹан (Кирил) |
| Azerbaijani (Cyrillic, Azerbaijan) | az-Cyrl-AZ | Азәрбајҹан (Кирил, Азәрбајҹан) |
| Azerbaijani (Latin) | az-Latn | Azərbaycan (latın) |
| Azerbaijani (Latin, Azerbaijan) | az-Latn-AZ | Azərbaycan (latın, Azərbaycan) |
| Belarusian | be | Беларуская |
| Belarusian (Belarus) | be-BY | Беларуская (Беларусь) |
| Bulgarian | bg | Български |
| Bulgarian (Bulgaria) | bg-BG | Български (България) |
| Bambara | bm | Bamanakan |
| Bambara (Mali) | bm-ML | Bamanakan (Mali) |
| Bangla | bn | বাংলা |
| Bangla (Bangladesh) | bn-BD | বাংলা (বাংলাদেশ) |
| Bangla (India) | bn-IN | বাংলা (ভারত) |
| Tibetan | bo | བོད་སྐད་ |
| Tibetan (China) | bo-CN | བོད་སྐད་ (རྒྱ་ནག) |
| Tibetan (India) | bo-IN | བོད་སྐད་ (རྒྱ་གར་) |
| Breton | br | Brezhoneg |
| Breton (France) | br-FR | Brezhoneg (Frañs) |
| Bosnian | bs | Bosanski |
| Bosnian (Bosnia & Herzegovina) | bs-BA | Bosanski (Bosna i Hercegovina) |
| Bosnian (Cyrillic) | bs-Cyrl | Босански (ћирилица) |
| Bosnian (Cyrillic, Bosnia & Herzegovina) | bs-Cyrl-BA | Босански (ћирилица, Босна и Херцеговина) |
| Bosnian (Latin) | bs-Latn | Bosanski (latinica) |
| Bosnian (Latin, Bosnia & Herzegovina) | bs-Latn-BA | Bosanski (latinica, Bosna i Hercegovina) |
| Catalan | ca | Català |
| Catalan (Andorra) | ca-AD | Català (Andorra) |
| Catalan (Spain) | ca-ES | Català (Espanya) |
| Catalan (France) | ca-FR | Català (França) |
| Catalan (Italy) | ca-IT | Català (Itàlia) |
| Chechen | ce | Нохчийн |
| Chechen (Russia) | ce-RU | Нохчийн (Росси) |
| Czech | cs | Čeština |
| Czech (Czechia) | cs-CZ | Čeština (Česko) |
| Chuvash | cv | Чӑваш |
| Chuvash (Russia) | cv-RU | Чӑваш (Раҫҫей) |
| Welsh | cy | Cymraeg |
| Welsh (United Kingdom) | cy-GB | Cymraeg (Y Deyrnas Unedig) |
| Danish | da | Dansk |
| Danish (Denmark) | da-DK | Dansk (Danmark) |
| Danish (Greenland) | da-GL | Dansk (Grønland) |
| German | de | Deutsch |
| German (Austria) | de-AT | Deutsch (Österreich) |
| German (Belgium) | de-BE | Deutsch (Belgien) |
| German (Switzerland) | de-CH | Deutsch (Schweiz) |
| German (Germany) | de-DE | Deutsch (Deutschland) |
| German (Italy) | de-IT | Deutsch (Italien) |
| German (Liechtenstein) | de-LI | Deutsch (Liechtenstein) |
| German (Luxembourg) | de-LU | Deutsch (Luxemburg) |
| Dzongkha | dz | རྫོང་ཁ |
| Dzongkha (Bhutan) | dz-BT | རྫོང་ཁ། (འབྲུག།) |
| Ewe | ee | Eʋegbe |
| Ewe (Ghana) | ee-GH | Eʋegbe (Ghana nutome) |
| Ewe (Togo) | ee-TG | Eʋegbe (Togo nutome) |
| Greek | el | Ελληνικά |
| Greek (Cyprus) | el-CY | Ελληνικά (Κύπρος) |
| Greek (Greece) | el-GR | Ελληνικά (Ελλάδα) |
| English | en | English |
| English (world) | en-001 | English (world) |
| English (Europe) | en-150 | English (Europe) |
| English (United Arab Emirates) | en-AE | English (United Arab Emirates) |
| English (Antigua & Barbuda) | en-AG | English (Antigua & Barbuda) |
| English (Anguilla) | en-AI | English (Anguilla) |
| English (American Samoa) | en-AS | English (American Samoa) |
| English (Austria) | en-AT | English (Austria) |
| English (Australia) | en-AU | English (Australia) |
| English (Barbados) | en-BB | English (Barbados) |
| English (Belgium) | en-BE | English (Belgium) |
| English (Burundi) | en-BI | English (Burundi) |
| English (Bermuda) | en-BM | English (Bermuda) |
| English (Bahamas) | en-BS | English (Bahamas) |
| English (Botswana) | en-BW | English (Botswana) |
| English (Belize) | en-BZ | English (Belize) |
| English (Canada) | en-CA | English (Canada) |
| English (Cocos [Keeling] Islands) | en-CC | English (Cocos [Keeling] Islands) |
| English (Switzerland) | en-CH | English (Switzerland) |
| English (Cook Islands) | en-CK | English (Cook Islands) |
| English (Cameroon) | en-CM | English (Cameroon) |
| English (Christmas Island) | en-CX | English (Christmas Island) |
| English (Cyprus) | en-CY | English (Cyprus) |
| English (Germany) | en-DE | English (Germany) |
| en-DG | en-DG | en-DG |
| English (Denmark) | en-DK | English (Denmark) |
| English (Dominica) | en-DM | English (Dominica) |
| English (Eritrea) | en-ER | English (Eritrea) |
| English (Finland) | en-FI | English (Finland) |
| English (Fiji) | en-FJ | English (Fiji) |
| English (Falkland Islands) | en-FK | English (Falkland Islands) |
| English (Micronesia) | en-FM | English (Micronesia) |
| English (United Kingdom) | en-GB | English (United Kingdom) |
| English (Grenada) | en-GD | English (Grenada) |
| English (Guernsey) | en-GG | English (Guernsey) |
| English (Ghana) | en-GH | English (Ghana) |
| English (Gibraltar) | en-GI | English (Gibraltar) |
| English (Gambia) | en-GM | English (Gambia) |
| English (Guam) | en-GU | English (Guam) |
| English (Guyana) | en-GY | English (Guyana) |
| English (Hong Kong SAR China) | en-HK | English (Hong Kong SAR China) |
| English (Indonesia) | en-ID | English (Indonesia) |
| English (Ireland) | en-IE | English (Ireland) |
| English (Israel) | en-IL | English (Israel) |
| English (Isle of Man) | en-IM | English (Isle of Man) |
| English (India) | en-IN | English (India) |
| English (British Indian Ocean Territory) | en-IO | English (British Indian Ocean Territory) |
| English (Jersey) | en-JE | English (Jersey) |
| English (Jamaica) | en-JM | English (Jamaica) |
| English (Kenya) | en-KE | English (Kenya) |
| English (Kiribati) | en-KI | English (Kiribati) |
| English (St. Kitts & Nevis) | en-KN | English (St. Kitts & Nevis) |
| English (Cayman Islands) | en-KY | English (Cayman Islands) |
| English (St. Lucia) | en-LC | English (St. Lucia) |
| English (Liberia) | en-LR | English (Liberia) |
| English (Lesotho) | en-LS | English (Lesotho) |
| English (Madagascar) | en-MG | English (Madagascar) |
| English (Marshall Islands) | en-MH | English (Marshall Islands) |
| English (Macao SAR China) | en-MO | English (Macao SAR China) |
| English (Northern Mariana Islands) | en-MP | English (Northern Mariana Islands) |
| English (Montserrat) | en-MS | English (Montserrat) |
| English (Malta) | en-MT | English (Malta) |
| English (Mauritius) | en-MU | English (Mauritius) |
| English (Maldives) | en-MV | English (Maldives) |
| English (Malawi) | en-MW | English (Malawi) |
| English (Malaysia) | en-MY | English (Malaysia) |
| English (Namibia) | en-NA | English (Namibia) |
| English (Norfolk Island) | en-NF | English (Norfolk Island) |
| English (Nigeria) | en-NG | English (Nigeria) |
| en-NH | en-NH | en-NH |
| English (Netherlands) | en-NL | English (Netherlands) |
| English (Nauru) | en-NR | English (Nauru) |
| English (Niue) | en-NU | English (Niue) |
| English (New Zealand) | en-NZ | English (New Zealand) |
| English (Papua New Guinea) | en-PG | English (Papua New Guinea) |
| English (Philippines) | en-PH | English (Philippines) |
| English (Pakistan) | en-PK | English (Pakistan) |
| English (Pitcairn Islands) | en-PN | English (Pitcairn Islands) |
| English (Puerto Rico) | en-PR | English (Puerto Rico) |
| English (Palau) | en-PW | English (Palau) |
| en-RH | en-RH | en-RH |
| English (Rwanda) | en-RW | English (Rwanda) |
| English (Solomon Islands) | en-SB | English (Solomon Islands) |
| English (Seychelles) | en-SC | English (Seychelles) |
| English (Sudan) | en-SD | English (Sudan) |
| English (Sweden) | en-SE | English (Sweden) |
| English (Singapore) | en-SG | English (Singapore) |
| English (St. Helena) | en-SH | English (St. Helena) |
| English (Slovenia) | en-SI | English (Slovenia) |
| English (Sierra Leone) | en-SL | English (Sierra Leone) |
| English (South Sudan) | en-SS | English (South Sudan) |
| English (Sint Maarten) | en-SX | English (Sint Maarten) |
| English (Eswatini) | en-SZ | English (Eswatini) |
| English (Turks & Caicos Islands) | en-TC | English (Turks & Caicos Islands) |
| English (Tokelau) | en-TK | English (Tokelau) |
| English (Tonga) | en-TO | English (Tonga) |
| English (Trinidad & Tobago) | en-TT | English (Trinidad & Tobago) |
| English (Tuvalu) | en-TV | English (Tuvalu) |
| English (Tanzania) | en-TZ | English (Tanzania) |
| English (Uganda) | en-UG | English (Uganda) |
| English (U.S. Outlying Islands) | en-UM | English (U.S. Outlying Islands) |
| English (United States) | en-US | English (United States) |
| en-US-POSIX | en-US-POSIX | en-US-POSIX |
| English (St. Vincent & Grenadines) | en-VC | English (St. Vincent & Grenadines) |
| English (British Virgin Islands) | en-VG | English (British Virgin Islands) |
| English (U.S. Virgin Islands) | en-VI | English (U.S. Virgin Islands) |
| English (Vanuatu) | en-VU | English (Vanuatu) |
| English (Samoa) | en-WS | English (Samoa) |
| English (South Africa) | en-ZA | English (South Africa) |
| English (Zambia) | en-ZM | English (Zambia) |
| English (Zimbabwe) | en-ZW | English (Zimbabwe) |
| Esperanto | eo | Esperanto |
| Esperanto (world) | eo-001 | Esperanto (mondo) |
| Spanish | es | Español |
| Spanish (Latin America) | es-419 | Español (Latinoamérica) |
| Spanish (Argentina) | es-AR | Español (Argentina) |
| Spanish (Bolivia) | es-BO | Español (Bolivia) |
| Spanish (Brazil) | es-BR | Español (Brasil) |
| Spanish (Belize) | es-BZ | Español (Belice) |
| Spanish (Chile) | es-CL | Español (Chile) |
| Spanish (Colombia) | es-CO | Español (Colombia) |
| Spanish (Costa Rica) | es-CR | Español (Costa Rica) |
| Spanish (Cuba) | es-CU | Español (Cuba) |
| Spanish (Dominican Republic) | es-DO | Español (República Dominicana) |
| es-EA | es-EA | es-EA |
| Spanish (Ecuador) | es-EC | Español (Ecuador) |
| Spanish (Spain) | es-ES | Español (España) |
| Spanish (Equatorial Guinea) | es-GQ | Español (Guinea Ecuatorial) |
| Spanish (Guatemala) | es-GT | Español (Guatemala) |
| Spanish (Honduras) | es-HN | Español (Honduras) |
| es-IC | es-IC | es-IC |
| Spanish (Mexico) | es-MX | Español (México) |
| Spanish (Nicaragua) | es-NI | Español (Nicaragua) |
| Spanish (Panama) | es-PA | Español (Panamá) |
| Spanish (Peru) | es-PE | Español (Perú) |
| Spanish (Philippines) | es-PH | Español (Filipinas) |
| Spanish (Puerto Rico) | es-PR | Español (Puerto Rico) |
| Spanish (Paraguay) | es-PY | Español (Paraguay) |
| Spanish (El Salvador) | es-SV | Español (El Salvador) |
| Spanish (United States) | es-US | Español (Estados Unidos) |
| Spanish (Uruguay) | es-UY | Español (Uruguay) |
| Spanish (Venezuela) | es-VE | Español (Venezuela) |
| Estonian | et | Eesti |
| Estonian (Estonia) | et-EE | Eesti (Eesti) |
| Basque | eu | Euskara |
| Basque (Spain) | eu-ES | Euskara (Espainia) |
| Persian | fa | فارسی |
| Persian (Afghanistan) | fa-AF | فارسی (افغانستان) |
| Persian (Iran) | fa-IR | فارسی (ایران) |
| Fula | ff | Pulaar |
| Fula (Adlam) | ff-Adlm | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃) |
| Fula (Adlam, Burkina Faso) | ff-Adlm-BF | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤄𞤵𞤪𞤳𞤭𞤲𞤢 𞤊𞤢𞤧𞤮𞥅) |
| Fula (Adlam, Cameroon) | ff-Adlm-CM | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤑𞤢𞤥𞤢𞤪𞤵𞥅𞤲) |
| Fula (Adlam, Ghana) | ff-Adlm-GH | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤘𞤢𞤲𞤢) |
| Fula (Adlam, Gambia) | ff-Adlm-GM | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤘𞤢𞤥𞤦𞤭𞤴𞤢) |
| Fula (Adlam, Guinea) | ff-Adlm-GN | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤘𞤭𞤲𞤫) |
| Fula (Adlam, Guinea-Bissau) | ff-Adlm-GW | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤘𞤭𞤲𞤫-𞤄𞤭𞤧𞤢𞤱𞤮𞥅) |
| Fula (Adlam, Liberia) | ff-Adlm-LR | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤂𞤢𞤦𞤭𞤪𞤭𞤴𞤢𞥄) |
| Fula (Adlam, Mauritania) | ff-Adlm-MR | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤃𞤮𞤪𞤼𞤢𞤲𞤭𞥅) |
| Fula (Adlam, Niger) | ff-Adlm-NE | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤐𞤭𞥅𞤶𞤫𞤪) |
| Fula (Adlam, Nigeria) | ff-Adlm-NG | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤐𞤢𞤶𞤫𞤪𞤭𞤴𞤢𞥄) |
| Fula (Adlam, Sierra Leone) | ff-Adlm-SL | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤅𞤢𞤪𞤢𞤤𞤮𞤲) |
| Fula (Adlam, Senegal) | ff-Adlm-SN | 𞤆𞤵𞤤𞤢𞤪 (𞤀𞤁𞤂𞤢𞤃⹁ 𞤅𞤫𞤲𞤫𞤺𞤢𞥄𞤤) |
| Fula (Cameroon) | ff-CM | Pulaar (Kameruun) |
| Fula (Guinea) | ff-GN | Pulaar (Gine) |
| Fula (Latin) | ff-Latn | Fula (Latin) |
| Fula (Latin, Burkina Faso) | ff-Latn-BF | Fula (Latin, Burkina Faso) |
| Fula (Latin, Cameroon) | ff-Latn-CM | Fula (Latin, Cameroon) |
| Fula (Latin, Ghana) | ff-Latn-GH | Fula (Latin, Ghana) |
| Fula (Latin, Gambia) | ff-Latn-GM | Fula (Latin, Gambia) |
| Fula (Latin, Guinea) | ff-Latn-GN | Fula (Latin, Guinea) |
| Fula (Latin, Guinea-Bissau) | ff-Latn-GW | Fula (Latin, Guinea-Bissau) |
| Fula (Latin, Liberia) | ff-Latn-LR | Fula (Latin, Liberia) |
| Fula (Latin, Mauritania) | ff-Latn-MR | Fula (Latin, Mauritania) |
| Fula (Latin, Niger) | ff-Latn-NE | Fula (Latin, Niger) |
| Fula (Latin, Nigeria) | ff-Latn-NG | Fula (Latin, Nigeria) |
| Fula (Latin, Sierra Leone) | ff-Latn-SL | Fula (Latin, Sierra Leone) |
| Fula (Latin, Senegal) | ff-Latn-SN | Fula (Latin, Senegal) |
| Fula (Mauritania) | ff-MR | Pulaar (Muritani) |
| Fula (Senegal) | ff-SN | Pulaar (Senegaal) |
| Finnish | fi | Suomi |
| Finnish (Finland) | fi-FI | Suomi (Suomi) |
| Faroese | fo | Føroyskt |
| Faroese (Denmark) | fo-DK | Føroyskt (Danmark) |
| Faroese (Faroe Islands) | fo-FO | Føroyskt (Føroyar) |
| French | fr | Français |
| French (Belgium) | fr-BE | Français (Belgique) |
| French (Burkina Faso) | fr-BF | Français (Burkina Faso) |
| French (Burundi) | fr-BI | Français (Burundi) |
| French (Benin) | fr-BJ | Français (Bénin) |
| French (St. Barthélemy) | fr-BL | Français (Saint-Barthélemy) |
| French (Canada) | fr-CA | Français (Canada) |
| French (Congo - Kinshasa) | fr-CD | Français (Congo-Kinshasa) |
| French (Central African Republic) | fr-CF | Français (République centrafricaine) |
| French (Congo - Brazzaville) | fr-CG | Français (Congo-Brazzaville) |
| French (Switzerland) | fr-CH | Français (Suisse) |
| French (Côte d’Ivoire) | fr-CI | Français (Côte d’Ivoire) |
| French (Cameroon) | fr-CM | Français (Cameroun) |
| French (Djibouti) | fr-DJ | Français (Djibouti) |
| French (Algeria) | fr-DZ | Français (Algérie) |
| French (France) | fr-FR | Français (France) |
| French (Gabon) | fr-GA | Français (Gabon) |
| French (French Guiana) | fr-GF | Français (Guyane française) |
| French (Guinea) | fr-GN | Français (Guinée) |
| French (Guadeloupe) | fr-GP | Français (Guadeloupe) |
| French (Equatorial Guinea) | fr-GQ | Français (Guinée équatoriale) |
| French (Haiti) | fr-HT | Français (Haïti) |
| French (Comoros) | fr-KM | Français (Comores) |
| French (Luxembourg) | fr-LU | Français (Luxembourg) |
| French (Morocco) | fr-MA | Français (Maroc) |
| French (Monaco) | fr-MC | Français (Monaco) |
| French (St. Martin) | fr-MF | Français (Saint-Martin) |
| French (Madagascar) | fr-MG | Français (Madagascar) |
| French (Mali) | fr-ML | Français (Mali) |
| French (Martinique) | fr-MQ | Français (Martinique) |
| French (Mauritania) | fr-MR | Français (Mauritanie) |
| French (Mauritius) | fr-MU | Français (Maurice) |
| French (New Caledonia) | fr-NC | Français (Nouvelle-Calédonie) |
| French (Niger) | fr-NE | Français (Niger) |
| French (French Polynesia) | fr-PF | Français (Polynésie française) |
| French (St. Pierre & Miquelon) | fr-PM | Français (Saint-Pierre-et-Miquelon) |
| French (Réunion) | fr-RE | Français (La Réunion) |
| French (Rwanda) | fr-RW | Français (Rwanda) |
| French (Seychelles) | fr-SC | Français (Seychelles) |
| French (Senegal) | fr-SN | Français (Sénégal) |
| French (Syria) | fr-SY | Français (Syrie) |
| French (Chad) | fr-TD | Français (Tchad) |
| French (Togo) | fr-TG | Français (Togo) |
| French (Tunisia) | fr-TN | Français (Tunisie) |
| French (Vanuatu) | fr-VU | Français (Vanuatu) |
| French (Wallis & Futuna) | fr-WF | Français (Wallis-et-Futuna) |
| French (Mayotte) | fr-YT | Français (Mayotte) |
| Western Frisian | fy | Frysk |
| Western Frisian (Netherlands) | fy-NL | Frysk (Nederlân) |
| Irish | ga | Gaeilge |
| Irish (United Kingdom) | ga-GB | Gaeilge (an Ríocht Aontaithe) |
| Irish (Ireland) | ga-IE | Gaeilge (Éire) |
| Scottish Gaelic | gd | Gàidhlig |
| Scottish Gaelic (United Kingdom) | gd-GB | Gàidhlig (An Rìoghachd Aonaichte) |
| Galician | gl | Galego |
| Galician (Spain) | gl-ES | Galego (España) |
| Gujarati | gu | ગુજરાતી |
| Gujarati (India) | gu-IN | ગુજરાતી (ભારત) |
| Manx | gv | Gaelg |
| Manx (Isle of Man) | gv-IM | Gaelg (Ellan Vannin) |
| Hausa | ha | Hausa |
| Hausa (Ghana) | ha-GH | Hausa (Gana) |
| Hausa (Niger) | ha-NE | Hausa (Nijar) |
| Hausa (Nigeria) | ha-NG | Hausa (Nijeriya) |
| Hebrew | he | עברית |
| Hebrew (Israel) | he-IL | עברית (ישראל) |
| Hindi | hi | हिन्दी |
| Hindi (India) | hi-IN | हिन्दी (भारत) |
| Hindi (Latin) | hi-Latn | हिन्दी (लैटिन) |
| Hindi (Latin, India) | hi-Latn-IN | हिन्दी (लैटिन, भारत) |
| Croatian | hr | Hrvatski |
| Croatian (Bosnia & Herzegovina) | hr-BA | Hrvatski (Bosna i Hercegovina) |
| Croatian (Croatia) | hr-HR | Hrvatski (Hrvatska) |
| Hungarian | hu | Magyar |
| Hungarian (Hungary) | hu-HU | Magyar (Magyarország) |
| Armenian | hy | Հայերեն |
| Armenian (Armenia) | hy-AM | Հայերեն (Հայաստան) |
| Interlingua | ia | Interlingua |
| Interlingua (world) | ia-001 | Interlingua (Mundo) |
| Indonesian | id | Indonesia |
| Indonesian (Indonesia) | id-ID | Indonesia (Indonesia) |
| Interlingue | ie | Interlingue |
| Interlingue (Estonia) | ie-EE | Interlingue (Estonia) |
| Igbo | ig | Igbo |
| Igbo (Nigeria) | ig-NG | Igbo (Naịjịrịa) |
| Sichuan Yi | ii | ꆈꌠꉙ |
| Sichuan Yi (China) | ii-CN | ꆈꌠꉙ (ꍏꇩ) |
| in | in | in |
| in-ID | in-ID | in-ID |
| Icelandic | is | Íslenska |
| Icelandic (Iceland) | is-IS | Íslenska (Ísland) |
| Italian | it | Italiano |
| Italian (Switzerland) | it-CH | Italiano (Svizzera) |
| Italian (Italy) | it-IT | Italiano (Italia) |
| Italian (San Marino) | it-SM | Italiano (San Marino) |
| Italian (Vatican City) | it-VA | Italiano (Città del Vaticano) |
| iw | iw | iw |
| iw-IL | iw-IL | iw-IL |
| Japanese | ja | 日本語 |
| Japanese (Japan) | ja-JP | 日本語 (日本) |
| ja-JP-TRADITIONAL | ja-JP-TRADITIONAL | ja-JP-TRADITIONAL |
| Javanese | jv | Jawa |
| Javanese (Indonesia) | jv-ID | Jawa (Indonésia) |
| Georgian | ka | ქართული |
| Georgian (Georgia) | ka-GE | ქართული (საქართველო) |
| Kikuyu | ki | Gikuyu |
| Kikuyu (Kenya) | ki-KE | Gikuyu (Kenya) |
| Kazakh | kk | Қазақ тілі |
| Kazakh (Kazakhstan) | kk-KZ | Қазақ тілі (Қазақстан) |
| Kalaallisut | kl | Kalaallisut |
| Kalaallisut (Greenland) | kl-GL | Kalaallisut (Kalaallit Nunaat) |
| Khmer | km | ខ្មែរ |
| Khmer (Cambodia) | km-KH | ខ្មែរ (កម្ពុជា) |
| Kannada | kn | ಕನ್ನಡ |
| Kannada (India) | kn-IN | ಕನ್ನಡ (ಭಾರತ) |
| Korean | ko | 한국어 |
| Korean (China) | ko-CN | 한국어(중국) |
| Korean (North Korea) | ko-KP | 한국어(조선민주주의인민공화국) |
| Korean (South Korea) | ko-KR | 한국어(대한민국) |
| Kashmiri | ks | کٲشُر |
| Kashmiri (Arabic) | ks-Arab | کٲشُر (عربی) |
| Kashmiri (Arabic, India) | ks-Arab-IN | کٲشُر (عربی, ہِندوستان) |
| Kashmiri (Devanagari) | ks-Deva | कॉशुर (देवनागरी) |
| Kashmiri (Devanagari, India) | ks-Deva-IN | कॉशुर (देवनागरी, हिंदोस्तान) |
| Kashmiri (India) | ks-IN | کٲشُر (ہِندوستان) |
| Kurdish | ku | Kurdî [kurmancî] |
| Kurdish (Türkiye) | ku-TR | Kurdî [kurmancî] (Tirkiye) |
| Cornish | kw | Kernewek |
| Cornish (United Kingdom) | kw-GB | Kernewek (Rywvaneth Unys) |
| Kyrgyz | ky | Кыргызча |
| Kyrgyz (Kyrgyzstan) | ky-KG | Кыргызча (Кыргызстан) |
| Luxembourgish | lb | Lëtzebuergesch |
| Luxembourgish (Luxembourg) | lb-LU | Lëtzebuergesch (Lëtzebuerg) |
| Ganda | lg | Luganda |
| Ganda (Uganda) | lg-UG | Luganda (Yuganda) |
| Lingala | ln | Lingála |
| Lingala (Angola) | ln-AO | Lingála (Angóla) |
| Lingala (Congo - Kinshasa) | ln-CD | Lingála (Republíki ya Kongó Demokratíki) |
| Lingala (Central African Republic) | ln-CF | Lingála (Repibiki ya Afríka ya Káti) |
| Lingala (Congo - Brazzaville) | ln-CG | Lingála (Kongo) |
| Lao | lo | ລາວ |
| Lao (Laos) | lo-LA | ລາວ (ລາວ) |
| Lithuanian | lt | Lietuvių |
| Lithuanian (Lithuania) | lt-LT | Lietuvių (Lietuva) |
| Luba-Katanga | lu | Tshiluba |
| Luba-Katanga (Congo - Kinshasa) | lu-CD | Tshiluba (Ditunga wa Kongu) |
| Latvian | lv | Latviešu |
| Latvian (Latvia) | lv-LV | Latviešu (Latvija) |
| Malagasy | mg | Malagasy |
| Malagasy (Madagascar) | mg-MG | Malagasy (Madagasikara) |
| Māori | mi | Māori |
| Māori (New Zealand) | mi-NZ | Māori (Aotearoa) |
| Macedonian | mk | Македонски |
| Macedonian (North Macedonia) | mk-MK | Македонски (Северна Македонија) |
| Malayalam | ml | മലയാളം |
| Malayalam (India) | ml-IN | മലയാളം (ഇന്ത്യ) |
| Mongolian | mn | Монгол |
| Mongolian (Mongolia) | mn-MN | Монгол (Монгол) |
| mo | mo | mo |
| Marathi | mr | मराठी |
| Marathi (India) | mr-IN | मराठी (भारत) |
| Malay | ms | Melayu |
| Malay (Brunei) | ms-BN | Melayu (Brunei) |
| Malay (Indonesia) | ms-ID | Melayu (Indonesia) |
| Malay (Malaysia) | ms-MY | Melayu (Malaysia) |
| Malay (Singapore) | ms-SG | Melayu (Singapura) |
| Maltese | mt | Malti |
| Maltese (Malta) | mt-MT | Malti (Malta) |
| Burmese | my | မြန်မာ |
| Burmese (Myanmar [Burma]) | my-MM | မြန်မာ (မြန်မာ) |
| Norwegian Bokmål | nb | Norwegian Bokmål |
| Norwegian Bokmål (Norway) | nb-NO | Norwegian Bokmål (Norway) |
| Norwegian Bokmål (Svalbard & Jan Mayen) | nb-SJ | Norwegian Bokmål (Svalbard & Jan Mayen) |
| North Ndebele | nd | IsiNdebele |
| North Ndebele (Zimbabwe) | nd-ZW | IsiNdebele (Zimbabwe) |
| Nepali | ne | नेपाली |
| Nepali (India) | ne-IN | नेपाली (भारत) |
| Nepali (Nepal) | ne-NP | नेपाली (नेपाल) |
| Dutch | nl | Nederlands |
| Dutch (Aruba) | nl-AW | Nederlands (Aruba) |
| Dutch (Belgium) | nl-BE | Nederlands (België) |
| Dutch (Caribbean Netherlands) | nl-BQ | Nederlands (Caribisch Nederland) |
| Dutch (Curaçao) | nl-CW | Nederlands (Curaçao) |
| Dutch (Netherlands) | nl-NL | Nederlands (Nederland) |
| Dutch (Suriname) | nl-SR | Nederlands (Suriname) |
| Dutch (Sint Maarten) | nl-SX | Nederlands (Sint-Maarten) |
| Norwegian Nynorsk | nn | Norwegian Nynorsk |
| Norwegian Nynorsk (Norway) | nn-NO | Norwegian Nynorsk (Norway) |
| Norwegian | no | Norsk |
| Norwegian (Norway) | no-NO | Norsk (Norge) |
| no-NO-NY | no-NO-NY | no-NO-NY |
| Occitan | oc | Occitan |
| Occitan (Spain) | oc-ES | Occitan (Espanha) |
| Occitan (France) | oc-FR | Occitan (França) |
| Oromo | om | Oromoo |
| Oromo (Ethiopia) | om-ET | Oromoo (Itoophiyaa) |
| Oromo (Kenya) | om-KE | Oromoo (Keeniyaa) |
| Odia | or | ଓଡ଼ିଆ |
| Odia (India) | or-IN | ଓଡ଼ିଆ (ଭାରତ) |
| Ossetic | os | Ирон |
| Ossetic (Georgia) | os-GE | Ирон (Гуырдзыстон) |
| Ossetic (Russia) | os-RU | Ирон (Уӕрӕсе) |
| Punjabi | pa | ਪੰਜਾਬੀ |
| Punjabi (Arabic) | pa-Arab | پنجابی (عربی) |
| Punjabi (Arabic, Pakistan) | pa-Arab-PK | پنجابی (عربی, پاکستان) |
| Punjabi (Gurmukhi) | pa-Guru | ਪੰਜਾਬੀ (ਗੁਰਮੁਖੀ) |
| Punjabi (Gurmukhi, India) | pa-Guru-IN | ਪੰਜਾਬੀ (ਗੁਰਮੁਖੀ, ਭਾਰਤ) |
| Punjabi (India) | pa-IN | ਪੰਜਾਬੀ (ਭਾਰਤ) |
| Punjabi (Pakistan) | pa-PK | پنجابی (پاکستان) |
| Polish | pl | Polski |
| Polish (Poland) | pl-PL | Polski (Polska) |
| Pashto | ps | پښتو |
| Pashto (Afghanistan) | ps-AF | پښتو (افغانستان) |
| Pashto (Pakistan) | ps-PK | پښتو (پاکستان) |
| Portuguese | pt | Português |
| Portuguese (Angola) | pt-AO | Português (Angola) |
| Portuguese (Brazil) | pt-BR | Português (Brasil) |
| Portuguese (Switzerland) | pt-CH | Português (Suíça) |
| Portuguese (Cape Verde) | pt-CV | Português (Cabo Verde) |
| Portuguese (Equatorial Guinea) | pt-GQ | Português (Guiné Equatorial) |
| Portuguese (Guinea-Bissau) | pt-GW | Português (Guiné-Bissau) |
| Portuguese (Luxembourg) | pt-LU | Português (Luxemburgo) |
| Portuguese (Macao SAR China) | pt-MO | Português (Macau, RAE da China) |
| Portuguese (Mozambique) | pt-MZ | Português (Moçambique) |
| Portuguese (Portugal) | pt-PT | Português (Portugal) |
| Portuguese (São Tomé & Príncipe) | pt-ST | Português (São Tomé e Príncipe) |
| Portuguese (Timor-Leste) | pt-TL | Português (Timor-Leste) |
| Quechua | qu | Runasimi |
| Quechua (Bolivia) | qu-BO | Runasimi (Bolivia) |
| Quechua (Ecuador) | qu-EC | Runasimi (Ecuador) |
| Quechua (Peru) | qu-PE | Runasimi (Perú) |
| Romansh | rm | Rumantsch |
| Romansh (Switzerland) | rm-CH | Rumantsch (Svizra) |
| Rundi | rn | Ikirundi |
| Rundi (Burundi) | rn-BI | Ikirundi (Uburundi) |
| Romanian | ro | Română |
| Romanian (Moldova) | ro-MD | Română (Republica Moldova) |
| Romanian (Romania) | ro-RO | Română (România) |
| Russian | ru | Русский |
| Russian (Belarus) | ru-BY | Русский (Беларусь) |
| Russian (Kyrgyzstan) | ru-KG | Русский (Киргизия) |
| Russian (Kazakhstan) | ru-KZ | Русский (Казахстан) |
| Russian (Moldova) | ru-MD | Русский (Молдова) |
| Russian (Russia) | ru-RU | Русский (Россия) |
| Russian (Ukraine) | ru-UA | Русский (Украина) |
| Kinyarwanda | rw | Kinyarwanda |
| Kinyarwanda (Rwanda) | rw-RW | Kinyarwanda (U Rwanda) |
| Sanskrit | sa | संस्कृत भाषा |
| Sanskrit (India) | sa-IN | संस्कृत भाषा (भारतः) |
| Sardinian | sc | Sardu |
| Sardinian (Italy) | sc-IT | Sardu (Itàlia) |
| Sindhi | sd | سنڌي |
| Sindhi (Arabic) | sd-Arab | سنڌي (عربي) |
| Sindhi (Arabic, Pakistan) | sd-Arab-PK | سنڌي (عربي, پاڪستان) |
| Sindhi (Devanagari) | sd-Deva | सिन्धी (देवनागिरी) |
| Sindhi (Devanagari, India) | sd-Deva-IN | सिन्धी (देवनागिरी, भारत) |
| Sindhi (India) | sd-IN | सिन्धी (भारत) |
| Sindhi (Pakistan) | sd-PK | سنڌي (پاڪستان) |
| Northern Sami | se | Davvisámegiella |
| Northern Sami (Finland) | se-FI | Davvisámegiella (Suopma) |
| Northern Sami (Norway) | se-NO | Davvisámegiella (Norga) |
| Northern Sami (Sweden) | se-SE | Davvisámegiella (Ruoŧŧa) |
| Sango | sg | Sängö |
| Sango (Central African Republic) | sg-CF | Sängö (Ködörösêse tî Bêafrîka) |
| Serbo-Croatian | sh | Srpskohrvatski |
| Serbo-Croatian (Bosnia & Herzegovina) | sh-BA | Srpskohrvatski (Bosna i Hercegovina) |
| sh-CS | sh-CS | sh-CS |
| sh-YU | sh-YU | sh-YU |
| Sinhala | si | සිංහල |
| Sinhala (Sri Lanka) | si-LK | සිංහල (ශ්රී ලංකාව) |
| Slovak | sk | Slovenčina |
| Slovak (Slovakia) | sk-SK | Slovenčina (Slovensko) |
| Slovenian | sl | Slovenščina |
| Slovenian (Slovenia) | sl-SI | Slovenščina (Slovenija) |
| Shona | sn | ChiShona |
| Shona (Zimbabwe) | sn-ZW | ChiShona (Zimbabwe) |
| Somali | so | Soomaali |
| Somali (Djibouti) | so-DJ | Soomaali (Jabuuti) |
| Somali (Ethiopia) | so-ET | Soomaali (Itoobiya) |
| Somali (Kenya) | so-KE | Soomaali (Kenya) |
| Somali (Somalia) | so-SO | Soomaali (Soomaaliya) |
| Albanian | sq | Shqip |
| Albanian (Albania) | sq-AL | Shqip (Shqipëri) |
| Albanian (North Macedonia) | sq-MK | Shqip (Maqedonia e Veriut) |
| sq-XK | sq-XK | sq-XK |
| Serbian | sr | Српски |
| Serbian (Bosnia & Herzegovina) | sr-BA | Српски (Босна и Херцеговина) |
| sr-CS | sr-CS | sr-CS |
| Serbian (Cyrillic) | sr-Cyrl | Српски (ћирилица) |
| Serbian (Cyrillic, Bosnia & Herzegovina) | sr-Cyrl-BA | Српски (ћирилица, Босна и Херцеговина) |
| sr-Cyrl-CS | sr-Cyrl-CS | sr-Cyrl-CS |
| Serbian (Cyrillic, Montenegro) | sr-Cyrl-ME | Српски (ћирилица, Црна Гора) |
| Serbian (Cyrillic, Serbia) | sr-Cyrl-RS | Српски (ћирилица, Србија) |
| sr-Cyrl-XK | sr-Cyrl-XK | sr-Cyrl-XK |
| sr-Cyrl-YU | sr-Cyrl-YU | sr-Cyrl-YU |
| Serbian (Latin) | sr-Latn | Srpski (latinica) |
| Serbian (Latin, Bosnia & Herzegovina) | sr-Latn-BA | Srpski (latinica, Bosna i Hercegovina) |
| sr-Latn-CS | sr-Latn-CS | sr-Latn-CS |
| Serbian (Latin, Montenegro) | sr-Latn-ME | Srpski (latinica, Crna Gora) |
| Serbian (Latin, Serbia) | sr-Latn-RS | Srpski (latinica, Srbija) |
| sr-Latn-XK | sr-Latn-XK | sr-Latn-XK |
| sr-Latn-YU | sr-Latn-YU | sr-Latn-YU |
| Serbian (Montenegro) | sr-ME | Srpski (Crna Gora) |
| Serbian (Serbia) | sr-RS | Српски (Србија) |
| sr-XK | sr-XK | sr-XK |
| sr-YU | sr-YU | sr-YU |
| Sundanese | su | Basa Sunda |
| Sundanese (Indonesia) | su-ID | Basa Sunda (Indonesia) |
| Sundanese (Latin) | su-Latn | Basa Sunda (Latin) |
| Sundanese (Latin, Indonesia) | su-Latn-ID | Basa Sunda (Latin, Indonesia) |
| Swedish | sv | Svenska |
| Swedish (Åland Islands) | sv-AX | Svenska (Åland) |
| Swedish (Finland) | sv-FI | Svenska (Finland) |
| Swedish (Sweden) | sv-SE | Svenska (Sverige) |
| Swahili | sw | Kiswahili |
| Swahili (Congo - Kinshasa) | sw-CD | Kiswahili (Jamhuri ya Kidemokrasia ya Kongo) |
| Swahili (Kenya) | sw-KE | Kiswahili (Kenya) |
| Swahili (Tanzania) | sw-TZ | Kiswahili (Tanzania) |
| Swahili (Uganda) | sw-UG | Kiswahili (Uganda) |
| Tamil | ta | தமிழ் |
| Tamil (India) | ta-IN | தமிழ் (இந்தியா) |
| Tamil (Sri Lanka) | ta-LK | தமிழ் (இலங்கை) |
| Tamil (Malaysia) | ta-MY | தமிழ் (மலேசியா) |
| Tamil (Singapore) | ta-SG | தமிழ் (சிங்கப்பூர்) |
| Telugu | te | తెలుగు |
| Telugu (India) | te-IN | తెలుగు (భారతదేశం) |
| Tajik | tg | Тоҷикӣ |
| Tajik (Tajikistan) | tg-TJ | Тоҷикӣ (Тоҷикистон) |
| Thai | th | ไทย |
| Thai (Thailand) | th-TH | ไทย (ไทย) |
| th-TH-TRADITIONAL | th-TH-TRADITIONAL | th-TH-TRADITIONAL |
| Tigrinya | ti | ትግርኛ |
| Tigrinya (Eritrea) | ti-ER | ትግርኛ (ኤርትራ) |
| Tigrinya (Ethiopia) | ti-ET | ትግርኛ (ኢትዮጵያ) |
| Turkmen | tk | Türkmen dili |
| Turkmen (Turkmenistan) | tk-TM | Türkmen dili (Türkmenistan) |
| Tagalog | tl | Tagalog |
| Tagalog (Philippines) | tl-PH | Tagalog (Philippines) |
| Tongan | to | Lea fakatonga |
| Tongan (Tonga) | to-TO | Lea fakatonga (Tonga) |
| Turkish | tr | Türkçe |
| Turkish (Cyprus) | tr-CY | Türkçe (Kıbrıs) |
| Turkish (Türkiye) | tr-TR | Türkçe (Türkiye) |
| Tatar | tt | Татар |
| Tatar (Russia) | tt-RU | Татар (Россия) |
| Uyghur | ug | ئۇيغۇرچە |
| Uyghur (China) | ug-CN | ئۇيغۇرچە (جۇڭگو) |
| Ukrainian | uk | Українська |
| Ukrainian (Ukraine) | uk-UA | Українська (Україна) |
| Urdu | ur | اردو |
| Urdu (India) | ur-IN | اردو (بھارت) |
| Urdu (Pakistan) | ur-PK | اردو (پاکستان) |
| Uzbek | uz | O‘zbek |
| Uzbek (Afghanistan) | uz-AF | اوزبیک (افغانستان) |
| Uzbek (Arabic) | uz-Arab | اوزبیک (عربی) |
| Uzbek (Arabic, Afghanistan) | uz-Arab-AF | اوزبیک (عربی, افغانستان) |
| Uzbek (Cyrillic) | uz-Cyrl | Ўзбекча (Кирил) |
| Uzbek (Cyrillic, Uzbekistan) | uz-Cyrl-UZ | Ўзбекча (Кирил, Ўзбекистон) |
| Uzbek (Latin) | uz-Latn | O‘zbek (lotin) |
| Uzbek (Latin, Uzbekistan) | uz-Latn-UZ | O‘zbek (lotin, Oʻzbekiston) |
| Uzbek (Uzbekistan) | uz-UZ | O‘zbek (Oʻzbekiston) |
| Vietnamese | vi | Tiếng Việt |
| Vietnamese (Vietnam) | vi-VN | Tiếng Việt (Việt Nam) |
| Wolof | wo | Wolof |
| Wolof (Senegal) | wo-SN | Wolof (Senegaal) |
| Xhosa | xh | IsiXhosa |
| Xhosa (South Africa) | xh-ZA | IsiXhosa (EMzantsi Afrika) |
| Yiddish | yi | ייִדיש |
| Yiddish (Ukraine) | yi-UA | ייִדיש (אוקראַינע) |
| Yoruba | yo | Èdè Yorùbá |
| Yoruba (Benin) | yo-BJ | Èdè Yorùbá (Bɛ̀nɛ̀) |
| Yoruba (Nigeria) | yo-NG | Èdè Yorùbá (Nàìjíríà) |
| Zhuang | za | Vahcuengh |
| Zhuang (China) | za-CN | Vahcuengh (Cunghgoz) |
| Chinese | zh | 中文 |
| Chinese (China) | zh-CN | 中文（中国） |
| Chinese (Hong Kong SAR China) | zh-HK | 中文（中國香港特別行政區） |
| Chinese (Simplified) | zh-Hans | 中文（简体） |
| Chinese (Simplified, China) | zh-Hans-CN | 中文（简体，中国） |
| Chinese (Simplified, Hong Kong SAR China) | zh-Hans-HK | 中文（简体，中国香港特别行政区） |
| Chinese (Simplified, Macao SAR China) | zh-Hans-MO | 中文（简体，中国澳门特别行政区） |
| Chinese (Simplified, Singapore) | zh-Hans-SG | 中文（简体，新加坡） |
| Chinese (Traditional) | zh-Hant | 中文（繁體） |
| Chinese (Traditional, Hong Kong SAR China) | zh-Hant-HK | 中文（繁體字，中國香港特別行政區） |
| Chinese (Traditional, Macao SAR China) | zh-Hant-MO | 中文（繁體，中國澳門特別行政區） |
| Chinese (Traditional, Taiwan) | zh-Hant-TW | 中文（繁體，台灣） |
| Chinese (Macao SAR China) | zh-MO | 中文（中國澳門特別行政區） |
| Chinese (Singapore) | zh-SG | 中文（新加坡） |
| Chinese (Taiwan) | zh-TW | 中文（台灣） |
| Zulu | zu | IsiZulu |
| Zulu (South Africa) | zu-ZA | IsiZulu (iNingizimu Afrika) |
WebVTT file formatting
WebVTT is a format for displaying timed text tracks for captions or chapters. It is a text based format, which must be encoded using UTF-8. Check out the Mozilla developer guide for more information about WebVTT.
To ensure that you use the correct formatting in your VTT file, api.video recommends using a parser to check for errors before you upload the file. Click here for a free online VTT parser.
Incorrect VTT file formatting
The api.video API does not return an error for incorrectly formatted VTT files. The response from the API will be 200, however, the captions will not be displayed.
The VTT file has an extension .vtt and the format is as in the example below:
WEBVTT
00:01.000 --> 00:04.000
- Adding captions is easy.
00:05.000 --> 00:09.000
- You only need a single API request.
- And a properly formatted VTT file.