Consistent localization at scale with DeepL’s AI control layer for translations

DeepL’s advanced control and customization features mean your localization team can move on from time-consuming workflows and repetitive manual checks. Every DeepL translation is accurate, consistent, compliant and on-brand.

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200,000+ businesses and governments trust DeepL’s Language AI
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Top-quality, intelligent translations in over 100 languages

Localizing with DeepL’s Language AI gives you efficiency gains you can measure, cutting out time and costs by reducing the need to second-guess translations and run extensive manual checks.

Boost the output and quality of your existing localization tools

Integrate the DeepL API within your localization workflows, to add context-specific translation quality to your CAT tools, and automatically translate entire websites.

Control and consistency with DeepL glossaries

Define how key terms are translated, for consistency in every language.

Get accurate, consistent translations for every situation

  • DeepL’s proprietary neural networks and LLMs have been developed with AI pioneers and linguistics experts to grasp the nuance of sentence meaning
  • Personalize your results based on your business context, including industry-specific terminology and concepts
  • Use bespoke glossaries to keep your brand style and business vocabulary consistent across all translations
Discover DeepL Translator
An interface shows a translation tool with English text on the left and Japanese text on the right. The English text reads "Welcome to the team Aiko!" and the Japanese translation is displayed next to it. The top of the interface shows language options with "English (US)" and "Japanese" selected. Surrounding the translation tool are icons with various characters, and below the tool are buttons for information, undo, maximize, crop, and delete.

Simplify processes and save time with our ready-to-use integrations

  • Translate directly within every major document format, including PDFs, Word, PowerPoint, Excel, HTML and TXT files
  • Edit translations before saving for more efficient workflows
  • DeepL translations are instantly available within Microsoft 365, Google Workspace, Zendesk and web browsers, with no custom builds required
Download our apps
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Collaborate in real-time with live, accurate voice translation

DeepL Voice empowers global teams with new opportunities to connect, share knowledge, and grow, no matter the language:

  • Speak in your native language and be instantly understood in any setting
  • Choose from two tailor-built solutions designed to unlock new opportunities for both virtual and in-person business conversations
  • DeepL Voice for Meetings delivers secure, real-time voice translations for virtual meetings with integrations for Microsoft Teams and Zoom for Meetings
  • DeepL Voice for Conversations empowers employees to speak in-person with customers, guests, and colleagues in their language using a mobile device.
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Transform localization with consistent, on-brand translations that leverage your language expertise automatically

Enterprise-grade security for your sensitive data

Protect your business and stay in control with ISO 27001, SOC 2 Type II, HIPAA, and GDPR certifications. Take advantage of features like BYOK encryption, audit logs, SSO, and more to prevent unauthorized access and ensure compliance.

A layered diagram with four main layers labeled "TRAINING DATA," "LANGUAGE MODEL," "SECURITY LAYER" (highlighted in dark blue), and "USER DATA." Two smaller blocks labeled "Translator" and "Voice" are connected to the "USER DATA" layer. The background is light gray.
  • Your data is never used to train DeepL’s models
  • Effortless user management with SSO and MFA login
  • Audit logs for full activity visibility
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Localize with impact using Language AI

Ready to elevate your global communication?

Experience the transformative power of DeepL's industry-leading Language AI. Improve your global communication with high-quality translations that boost efficiency and accuracy in all your localization efforts, driving business success.

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