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.

Open website (external website)

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

InputResultResult type
Keyword / free textMachine translation into the selected target language.
Derived
Document / fileTranslated 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.

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

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