> ## Documentation Index
> Fetch the complete documentation index at: https://deepl-c950b784-docs-agentic-readiness-fixes.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Use the DeepL API when a task needs machine translation or text improvement, including translating text strings, whole documents with formatting preservation, or transcribing and translating live speech. Preferred terminology and phrasing may be enforced using customizations (glossaries, style rules, and translation memories). Retrieve supported languages for each product from the `/v3/languages` endpoints.
> Read the machine-readable API surface instead of inferring request shapes from prose: the REST spec is at https://developers.deepl.com/api-reference/openapi.yaml (also served as openapi.json) and the Voice WebSocket protocol is at https://developers.deepl.com/api-reference/voice/voice.asyncapi.yaml. These docs also expose an MCP server at https://developers.deepl.com/mcp (Streamable HTTP, no authentication).
> Use https://api.deepl.com for Pro plans and https://api-free.deepl.com for the Free plan. Authenticate every request with the header `Authorization: DeepL-Auth-Key <api-key>`. Never fabricate an API key: ask the user for one, or point them at https://developers.deepl.com/docs/getting-started/quickstart.
> Errors use standard HTTP status codes with a JSON body containing a `message` field, plus a `code` field where available, and an `X-Trace-ID` response header that identifies the request in DeepL's logs. Log `X-Trace-ID` by default. Retry 429 and 5xx with exponential backoff. Do not retry 456, which means the account quota is exhausted, or 400, which means the request itself is invalid.

# Languages supported

> The DeepL API supports the following languages.

export const LanguageTable = () => {
  const [searchTerm, setSearchTerm] = useState('');
  const [sortBy, setSortBy] = useState('name');
  const [sortOrder, setSortOrder] = useState('asc');
  const [featureFilters, setFeatureFilters] = useState({
    translation: false,
    glossaries: false,
    tagHandling: false,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  });
  const languageData = [{
    code: 'ACE',
    name: 'Acehnese',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'AF',
    name: 'Afrikaans',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'SQ',
    name: 'Albanian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'AR',
    name: 'Arabic',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'AN',
    name: 'Aragonese',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'HY',
    name: 'Armenian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'AS',
    name: 'Assamese',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'AY',
    name: 'Aymara',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'AZ',
    name: 'Azerbaijani',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'BA',
    name: 'Bashkir',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'EU',
    name: 'Basque',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'BE',
    name: 'Belarusian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'BN',
    name: 'Bengali',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'BHO',
    name: 'Bhojpuri',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'BS',
    name: 'Bosnian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'BR',
    name: 'Breton',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'BG',
    name: 'Bulgarian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'MY',
    name: 'Burmese',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'YUE',
    name: 'Cantonese',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'CA',
    name: 'Catalan',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'CEB',
    name: 'Cebuano',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'ZH-HANS',
    name: 'Chinese (simplified)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'ZH-HANT',
    name: 'Chinese (traditional)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'ZH',
    name: 'Chinese (unspecified variant)',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'HR',
    name: 'Croatian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'CS',
    name: 'Czech',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'DA',
    name: 'Danish',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'PRS',
    name: 'Dari',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'NL',
    name: 'Dutch',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'EN',
    name: 'English (all variants)',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'EN-US',
    name: 'English (American)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'EN-GB',
    name: 'English (British)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'EO',
    name: 'Esperanto',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'ET',
    name: 'Estonian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'FI',
    name: 'Finnish',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'FR',
    name: 'French',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'FR-CA',
    name: 'French (Canadian)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'FR-FR',
    name: 'French (France)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'GL',
    name: 'Galician',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'KA',
    name: 'Georgian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'DE',
    name: 'German',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'DE-DE',
    name: 'German (Germany)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'DE-CH',
    name: 'German (Swiss)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'EL',
    name: 'Greek',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'GN',
    name: 'Guarani',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'GU',
    name: 'Gujarati',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'HT',
    name: 'Haitian Creole',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'HA',
    name: 'Hausa',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'HE',
    name: 'Hebrew',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'HI',
    name: 'Hindi',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'HU',
    name: 'Hungarian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'IS',
    name: 'Icelandic',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'IG',
    name: 'Igbo',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'ID',
    name: 'Indonesian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'GA',
    name: 'Irish',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'IT',
    name: 'Italian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'JA',
    name: 'Japanese',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'JV',
    name: 'Javanese',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'PAM',
    name: 'Kapampangan',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'KK',
    name: 'Kazakh',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'GOM',
    name: 'Konkani',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'KO',
    name: 'Korean',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'KMR',
    name: 'Kurdish (Kurmanji)',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'CKB',
    name: 'Kurdish (Sorani)',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'KY',
    name: 'Kyrgyz',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'LA',
    name: 'Latin',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'LV',
    name: 'Latvian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'LN',
    name: 'Lingala',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'LT',
    name: 'Lithuanian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'LMO',
    name: 'Lombard',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'LB',
    name: 'Luxembourgish',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'MK',
    name: 'Macedonian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'MAI',
    name: 'Maithili',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'MG',
    name: 'Malagasy',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'MS',
    name: 'Malay',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'ML',
    name: 'Malayalam',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'MT',
    name: 'Maltese',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'MI',
    name: 'Maori',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'MR',
    name: 'Marathi',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'MN',
    name: 'Mongolian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'NE',
    name: 'Nepali',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'NB',
    name: 'Norwegian (bokmål)',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'OC',
    name: 'Occitan',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'OM',
    name: 'Oromo',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'PAG',
    name: 'Pangasinan',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'PS',
    name: 'Pashto',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'FA',
    name: 'Persian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'PL',
    name: 'Polish',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'PT-BR',
    name: 'Portuguese (Brazilian)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'PT-PT',
    name: 'Portuguese (European)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'PT',
    name: 'Portuguese (unspecified variant)',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: false,
    styleRules: true
  }, {
    code: 'PA',
    name: 'Punjabi',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'QU',
    name: 'Quechua',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'RO',
    name: 'Romanian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'RU',
    name: 'Russian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'SA',
    name: 'Sanskrit',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'SR',
    name: 'Serbian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'ST',
    name: 'Sesotho',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'SCN',
    name: 'Sicilian',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'SK',
    name: 'Slovak',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'SL',
    name: 'Slovenian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'ES',
    name: 'Spanish',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: true,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'ES-419',
    name: 'Spanish (Latin American)',
    translation: true,
    isVariant: true,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: false
  }, {
    code: 'SU',
    name: 'Sundanese',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'SW',
    name: 'Swahili',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'SV',
    name: 'Swedish',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'TL',
    name: 'Tagalog',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'TG',
    name: 'Tajik',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'TA',
    name: 'Tamil',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'TT',
    name: 'Tatar',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'TE',
    name: 'Telugu',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'TH',
    name: 'Thai',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'TS',
    name: 'Tsonga',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'TN',
    name: 'Tswana',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'TR',
    name: 'Turkish',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'TK',
    name: 'Turkmen',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'UK',
    name: 'Ukrainian',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'UR',
    name: 'Urdu',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'UZ',
    name: 'Uzbek',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'VI',
    name: 'Vietnamese',
    translation: true,
    isVariant: false,
    glossaries: true,
    tagHandling: true,
    textImprovement: false,
    translationMemory: true,
    styleRules: true
  }, {
    code: 'CY',
    name: 'Welsh',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'WO',
    name: 'Wolof',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'XH',
    name: 'Xhosa',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'YI',
    name: 'Yiddish',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }, {
    code: 'ZU',
    name: 'Zulu',
    translation: true,
    isVariant: false,
    glossaries: false,
    tagHandling: true,
    textImprovement: false,
    translationMemory: false,
    styleRules: false
  }];
  const filteredData = useMemo(() => {
    let filtered = languageData.filter(lang => {
      const matchesSearch = lang.name.toLowerCase().includes(searchTerm.toLowerCase()) || lang.code.toLowerCase().includes(searchTerm.toLowerCase());
      const matchesFeatureFilters = Object.keys(featureFilters).every(feature => {
        if (!featureFilters[feature]) return true;
        return lang[feature] === true;
      });
      return matchesSearch && matchesFeatureFilters;
    });
    filtered.sort((a, b) => {
      let aValue, bValue;
      if (sortBy === 'name') {
        aValue = a.name.toLowerCase();
        bValue = b.name.toLowerCase();
      } else if (sortBy === 'code') {
        aValue = a.code.toLowerCase();
        bValue = b.code.toLowerCase();
      }
      if (sortOrder === 'asc') {
        return aValue < bValue ? -1 : aValue > bValue ? 1 : 0;
      } else {
        return aValue > bValue ? -1 : aValue < bValue ? 1 : 0;
      }
    });
    return filtered;
  }, [searchTerm, sortBy, sortOrder, featureFilters]);
  const handleSort = column => {
    if (sortBy === column) {
      setSortOrder(sortOrder === 'asc' ? 'desc' : 'asc');
    } else {
      setSortBy(column);
      setSortOrder('asc');
    }
  };
  const handleFeatureFilterChange = feature => {
    setFeatureFilters(prev => ({
      ...prev,
      [feature]: !prev[feature]
    }));
  };
  const clearAllFilters = () => {
    setSearchTerm('');
    setFeatureFilters({
      translation: false,
      glossaries: false,
      tagHandling: false,
      textImprovement: false,
      styleRules: false
    });
  };
  const SortIcon = ({column}) => {
    if (sortBy !== column) {
      return <span className="text-zinc-400">↕</span>;
    }
    return <span className="text-zinc-600 dark:text-zinc-300">{sortOrder === 'asc' ? '↑' : '↓'}</span>;
  };
  const CheckIcon = ({enabled}) => {
    if (enabled) {
      return <span className="text-green-600 dark:text-green-400 text-lg">✓</span>;
    }
    return <span className="text-zinc-300 dark:text-zinc-600 text-lg">-</span>;
  };
  const FeatureBadges = ({lang}) => {
    const features = [{
      key: 'translation',
      label: 'Translation',
      variant: lang.isVariant
    }, {
      key: 'glossaries',
      label: 'Glossaries'
    }, {
      key: 'tagHandling',
      label: 'Tag Handling'
    }, {
      key: 'textImprovement',
      label: 'Text Improvement'
    }, {
      key: 'translationMemory',
      label: 'Translation Memory'
    }, {
      key: 'styleRules',
      label: 'Style Rules'
    }];
    return <div className="flex flex-wrap gap-1.5">
                {lang.isBeta && <span className="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-purple-100 text-purple-800 dark:bg-purple-900/50 dark:text-purple-200" title="This language is currently in beta. Characters translated into this language are not billed during the beta phase.">
                        Beta
                    </span>}
                {features.map(f => {
      if (f.variant) {
        return <span key={f.key} className="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-orange-100 text-orange-800 dark:bg-orange-900/50 dark:text-orange-200" title="This language variant can only be used as a target language, not as a source. For example, use EN as the source and EN-GB as the target.">
                                Translation: Target Only
                            </span>;
      }
      if (lang[f.key]) {
        return <span key={f.key} className="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-green-100 text-green-800 dark:bg-green-900/50 dark:text-green-200">
                                {f.label}
                            </span>;
      }
      return null;
    })}
            </div>;
  };
  const activeFiltersCount = Object.values(featureFilters).filter(Boolean).length;
  const hasAnyFilter = activeFiltersCount > 0 || searchTerm.length > 0;
  return <div className="not-prose">
            <div className="mb-6 space-y-4">
                <div className="flex-1">
                    <input type="text" placeholder="Search languages or codes..." aria-label="Search languages or codes" value={searchTerm} onChange={e => setSearchTerm(e.target.value)} className="w-full px-4 py-2 border border-zinc-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent dark:border-zinc-600 dark:bg-zinc-800 dark:text-white" />
                </div>

                {}
                <div className="bg-zinc-50 dark:bg-zinc-800/50 p-4 rounded-lg border border-zinc-200 dark:border-zinc-700">
                    <div className="flex flex-row items-center justify-between mb-3">
                        <span className="text-sm font-medium text-zinc-700 dark:text-zinc-300">
                            Filter by feature
                        </span>
                        {hasAnyFilter && <button onClick={clearAllFilters} className="text-xs text-blue-600 hover:text-blue-800 dark:text-blue-400 dark:hover:text-blue-200 underline">
                                Clear all
                            </button>}
                    </div>

                    <div className="grid grid-cols-2 sm:grid-cols-6 gap-3">
                        {[{
    key: 'translation',
    label: 'Translation'
  }, {
    key: 'glossaries',
    label: 'Glossaries'
  }, {
    key: 'tagHandling',
    label: 'Tag Handling',
    link: '/docs/xml-and-html-handling/xml'
  }, {
    key: 'textImprovement',
    label: 'Text Improvement',
    link: '/api-reference/improve-text'
  }, {
    key: 'translationMemory',
    label: 'Translation Memory',
    link: '/docs/learning-how-tos/examples-and-guides/how-to-use-translation-memories'
  }, {
    key: 'styleRules',
    label: 'Style Rules',
    link: '/api-reference/style-rules'
  }].map(({key, label, link}) => <label key={key} className={`flex items-center space-x-2 cursor-pointer rounded-md px-3 py-2 transition-colors ${featureFilters[key] ? 'bg-blue-50 dark:bg-blue-900/30 ring-1 ring-blue-300 dark:ring-blue-700' : 'hover:bg-zinc-100 dark:hover:bg-zinc-700/50'}`}>
                                <input type="checkbox" checked={featureFilters[key]} onChange={() => handleFeatureFilterChange(key)} className="rounded border-zinc-300 text-blue-600 focus:ring-blue-500 dark:border-zinc-600 dark:bg-zinc-700" />
                                <span className={`text-sm ${featureFilters[key] ? 'font-semibold text-blue-700 dark:text-blue-300' : 'text-zinc-700 dark:text-zinc-300'}`}>
                                    {label}
                                </span>
                                {link && <a href={link} onClick={e => e.stopPropagation()} className="ml-0.5 text-zinc-400 hover:text-blue-600 dark:hover:text-blue-400" title={`${label} docs`}>
                                        <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
                                            <circle cx="12" cy="12" r="10" />
                                            <line x1="12" y1="16" x2="12" y2="12" />
                                            <line x1="12" y1="8" x2="12.01" y2="8" />
                                        </svg>
                                    </a>}
                            </label>)}
                    </div>
                </div>

                <div className="text-sm text-zinc-500 dark:text-zinc-400">
                    Showing {filteredData.length} of {languageData.length} languages
                    {activeFiltersCount > 0 && ` (${activeFiltersCount} filter${activeFiltersCount > 1 ? 's' : ''} active)`}
                </div>
            </div>

            {}
            <div className="hidden sm:block">
                <table className="w-full divide-y divide-zinc-200 dark:divide-zinc-700" aria-label="DeepL API supported languages and features">
                    <thead className="bg-zinc-50 dark:bg-zinc-800 sticky top-0 z-10">
                        <tr>
                            <th className="w-px whitespace-nowrap px-3 py-3 text-left text-xs font-medium text-zinc-500 dark:text-zinc-300 uppercase cursor-pointer hover:bg-zinc-100 dark:hover:bg-zinc-700" onClick={() => handleSort('code')} onKeyDown={e => {
    if (e.key === 'Enter' || e.key === ' ') {
      e.preventDefault();
      handleSort('code');
    }
  }} role="columnheader button" tabIndex={0} aria-sort={sortBy === 'code' ? sortOrder === 'asc' ? 'ascending' : 'descending' : 'none'}>
                                <div className="flex items-center space-x-1">
                                    <span>Code</span>
                                    <SortIcon column="code" />
                                </div>
                            </th>
                            <th className="w-px whitespace-nowrap px-3 py-3 text-left text-xs font-medium text-zinc-500 dark:text-zinc-300 uppercase cursor-pointer hover:bg-zinc-100 dark:hover:bg-zinc-700" onClick={() => handleSort('name')} onKeyDown={e => {
    if (e.key === 'Enter' || e.key === ' ') {
      e.preventDefault();
      handleSort('name');
    }
  }} role="columnheader button" tabIndex={0} aria-sort={sortBy === 'name' ? sortOrder === 'asc' ? 'ascending' : 'descending' : 'none'}>
                                <div className="flex items-center space-x-1">
                                    <span>Language</span>
                                    <SortIcon column="name" />
                                </div>
                            </th>
                            <th className="px-3 py-3 text-left text-xs font-medium text-zinc-500 dark:text-zinc-300 uppercase">
                                Features
                            </th>
                        </tr>
                    </thead>
                    <tbody className="bg-white divide-y divide-zinc-200 dark:bg-zinc-900 dark:divide-zinc-700">
                        {filteredData.map(lang => <tr key={lang.code} className="hover:bg-zinc-50 dark:hover:bg-zinc-800/50">
                                <td className="w-px whitespace-nowrap px-3 py-3 text-sm font-mono text-zinc-900 dark:text-zinc-100">
                                    <code className="bg-zinc-100 dark:bg-zinc-800 px-2 py-1 rounded text-xs">
                                        {lang.code}
                                    </code>
                                </td>
                                <td className="w-px whitespace-nowrap px-3 py-3 text-sm text-zinc-900 dark:text-zinc-100">
                                    {lang.name}
                                </td>
                                <td className="px-3 py-3">
                                    <FeatureBadges lang={lang} />
                                </td>
                            </tr>)}
                    </tbody>
                </table>
            </div>

            {}
            <div className="sm:hidden space-y-2">
                {filteredData.map(lang => <div key={lang.code} className="border border-zinc-200 dark:border-zinc-700 rounded-lg p-3 bg-white dark:bg-zinc-900">
                        <div className="flex items-center justify-between mb-2">
                            <span className="text-sm font-medium text-zinc-900 dark:text-zinc-100">
                                {lang.name}
                            </span>
                            <code className="bg-zinc-100 dark:bg-zinc-800 px-2 py-1 rounded text-xs font-mono text-zinc-700 dark:text-zinc-300">
                                {lang.code}
                            </code>
                        </div>
                        <FeatureBadges lang={lang} />
                    </div>)}
            </div>

            {filteredData.length === 0 && <div className="text-center py-8 text-zinc-500 dark:text-zinc-400">
                    No languages found matching your criteria.
                </div>}
        </div>;
};

The DeepL API supports the following languages. These can also be retrieved programmatically via the [`/v3/languages` endpoint](/docs/languages/using-the-languages-api), which returns language support per resource along with feature availability (e.g. formality, glossary, auto-detection). The legacy [`/v2/languages` endpoint](/api-reference/languages/retrieve-supported-languages) is also available but deprecated.

## API Supported Languages

<LanguageTable />

<Info>
  Style rules are supported for the following target languages: `ar`, `bg`, `cs`, `da`, `de`, `el`, `en`, `es`, `et`, `fi`, `fr`, `he`, `hu`, `id`, `it`, `ja`, `ko`, `lt`, `lv`, `nb`, `nl`, `pl`, `pt`, `ro`, `ru`, `sk`, `sl`, `sv`, `th`, `tr`, `uk`, `vi`, and `zh`.

  For more details, see the [Style Rules API documentation](/docs/customize/using-style-rules). Writing style and tone availability for `/write/rephrase` can also be retrieved via [`GET /v3/languages?resource=write`](/docs/languages/using-the-languages-api).
</Info>