Products

LanguageAI TranslatorSecure, efficient, accurate translations LanguageAI WriteImprove your writing LanguageAI VoiceReal-time multilingual communication LanguageAI APIMultilingual products for your audience LanguageAI IntegrationsCombine with productivity tools Platform Overview

Solutions

Enterprise Teams Use Cases Legal & Professional Services Financial Services Manufacturing Pharma & Life Sciences Government Retail & E-commerce

Other

Developers Pricing Windows App Mac App Apps & Integrations

New LanguageAI Voice — Real-time multilingual voice translation is now live LanguageAI API now supports more languages → Watch our webinar: The future of AI translation → New LanguageAI Voice — Real-time multilingual voice translation is now live LanguageAI API now supports more languages → Watch our webinar: The future of AI translation →

API Documentation — deepl

Integrate LanguageAI's translation capabilities directly into your applications

Quickstart

Get started with the LanguageAI API in minutes. Step-by-step guide with code examples in multiple languages.

SDKs & Client Libraries

Official and community-maintained client libraries for Python, JavaScript, PHP, .NET, Java, Ruby, and more.

Translate Text API

Translate text between 33+ languages. Full parameter reference for the POST /v2/translate endpoint.

Translate Document API

Upload, translate, and download documents. Supports PDF, DOCX, PPTX, XLSX, HTML, and more.

Developer Platform

Manage API keys, monitor usage, configure webhooks, and access team collaboration features.

API Pricing

View pricing plans for API usage, including pay-as-you-go and volume-based subscription options.

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Start integrating the LanguageAI API into your applications today

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