Deepl

Connects Claude to DeepL's translation API with support for text, document, and rephrasing operations. You get access to all DeepL language pairs with automatic detection, formality controls for formal/informal register, and glossary support for consistent terminology. The translate-document tool handles PDFs, DOCX, PPTX, and other formats directly, while the glossary tools let you list, inspect, and retrieve term entries from your DeepL glossaries. Requires a DeepL API key, which includes 500,000 free characters monthly on their free tier. Reach for this when you need production-grade translation integrated into Claude workflows, especially if you're already using DeepL glossaries or need document translation beyond plain text.