DeepL Translator
Operator: DeepL SE, Germany
Translates text and documents with glossaries and optional AI agent integration.
Language & Transliteration
OPSEC caution
The free version transfers text and documents to DeepL and may use them for model training. DeepL Pro does not use this content for training.
Product
DeepL Translator with a free version and paid Translator Pro plans; the API is available separately.
Availability and source date
Active
As of: 17 October 2026.
Use in OSINT research
Translates foreign-language research texts and documents. Glossaries help with recurring specialist terms.
Queries
| Input | Result | Result type |
|---|---|---|
| Keyword / free text | Machine translation into the selected target language. | Derived |
| Document / file | Translated document with formatting preserved. | Derived |
Features
- Translates entered text and displays alternative wording.
- Translates files and preserves their layout.
- Uses glossaries for consistent specialist terms.
- Provides desktop and mobile apps, as well as browser extensions.
- Integrates DeepL with Claude, ChatGPT and Copilot through MCP.
Categories
- Language & Transliteration
Coverage
Dataset
Text entered and files or web pages supplied by the user. No regional research dataset.
Access
Installation and deployment
Website · Locally installable · Browser extension · Mobile app
Desktop apps use the DeepL service; no self-hosting.
Requirements
Short texts can be translated without an account. An account is required for Pro, document allowances and MCP sign-in.
Export
Copy text; download translated documents. Supported file formats depend on the plan.
Provider
DeepL SE
Country of establishment
Germany
Interfaces
API
Available. Separate DeepL API offering for text and document translation.
MCP
Available. Official MCP access with a DeepL account for licence-based and Enterprise packages; Claude, ChatGPT and Copilot.
AI agents
Available. Official MCP access with a DeepL account for licence-based and Enterprise packages; Claude, ChatGPT and Copilot.
Usage note
The free version prohibits confidential and personal content, as well as providing the service to others for payment.
Legal note
Limitations
- The free version does not permit confidential or personal content.
- Character and document allowances depend on the plan.
- API and MCP access have separate access requirements.
Guides and practical reports
Unknown
Sources
- DeepL Translate | The world’s most accurate translator
- DeepL: legal notice
- DeepL Terms and Conditions: DeepL Translator (free)
- DeepL Pro | Translate text, Word documents and other file formats securely
- Instant, accurate and secure document translation | DeepL
- DeepL Privacy Policy | Protecting your privacy matters to us
- DeepL for AI agents: translate where your AI works
- DeepL API: scalable translation and text improvement