Microsoft Translator
Claim this toolTranslate text and documents across 80+ languages
Free plan available, paid tiers aboveVisit WebsiteFreemiumVisit Website
Tracked since2026
The Bottom Line
- Price
- Free plan available, paid tiers above. Compare plans
Key facts
- Azure-based translation API and document translator supporting 80+ languages
- Free tier includes 2 million characters/month
- Paid usage billed per character via Azure's pay-as-you-go Standard tier
Pros
- Generous free tier (2M characters/month)
- Broad language coverage (80+ languages)
- Custom model training for domain-specific terminology
Cons
- Exact per-character paid pricing is not published as a flat rate and must be checked via Azure's calculator
- Requires an Azure account and general cloud-billing familiarity to set up
What is Microsoft Translator?
Microsoft Translator is a cloud-based machine translation service, delivered as part of Azure AI Services, that translates text and documents across 80+ languages. Businesses use it to add multilingual support to applications and websites via a text translation API, to translate documents asynchronously in a range of file formats, and to build custom neural translation models tuned to specific terminology through Custom Translator. It also integrates into Microsoft products such as Office, SharePoint, and Visual Studio, and pairs with Azure's speech services for spoken translation. The free F0 tier includes 2 million characters per month across standard and custom-translation training combined, after which usage is billed through Azure's pay-as-you-go Standard tier or discounted commitment tiers for high-volume customers; exact per-character rates are set through the Azure pricing calculator and vary by region and currency.
Key Features
- Text translation API
- Document translation (multiple file formats)
- Custom Translator for domain-specific models
- 80+ supported languages
- Office, SharePoint, and Visual Studio integrations
- Pairs with Azure Speech Translation
Pricing Plans
Pricing checked Sep 25, 2026
| Plan | Price | Details |
|---|---|---|
| Free (F0) | $0 |
|
| Standard (S1) pay-as-you-go | Custom |
|
Reviews
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Microsoft Translator FAQ
How does Microsoft Translator help businesses add multilingual support to their applications?
Microsoft Translator provides a text translation API that businesses can integrate into their applications and websites to support over 80 languages. It also offers asynchronous document translation in various file formats and the ability to build custom neural translation models for domain-specific terminology via Custom Translator.
How does Microsoft Translator compare to DeepL?
Microsoft Translator offers a broader language coverage of over 80 languages compared to DeepL's more limited set, and includes a generous free tier of 2 million characters per month. However, DeepL is known for high-quality translations in European languages, while Microsoft Translator integrates deeply with Azure services and Microsoft products like Office and SharePoint.
What are the main trade-offs when using Microsoft Translator?
The exact per-character paid pricing is not published as a flat rate and must be checked via Azure's pricing calculator, which can be less transparent than some competitors. Additionally, setting up the service requires an Azure account and familiarity with cloud billing, which may be a barrier for smaller teams.
Which teams benefit most from using Microsoft Translator?
Teams that already use the Microsoft ecosystem, such as those relying on Office, SharePoint, or Visual Studio, benefit from seamless integration. Development teams building multilingual applications or websites with Azure services also find it suitable, especially those needing custom translation models for industry-specific terminology.
How is Microsoft Translator priced?
Microsoft Translator offers a free F0 tier that includes 2 million characters per month across standard and custom translation combined. Beyond that, usage is billed through Azure's pay-as-you-go Standard tier or discounted commitment tiers for high-volume customers, with exact per-character rates set through the Azure pricing calculator and varying by region and currency.
Can Microsoft Translator be used to translate documents in different file formats?
Yes, Microsoft Translator supports asynchronous document translation in a range of file formats, allowing businesses to translate entire documents without real-time API calls. This feature is part of its cloud-based service and integrates with Azure's capabilities.
Does Microsoft Translator integrate with Microsoft Office and SharePoint?
Yes, Microsoft Translator integrates directly into Microsoft products such as Office and SharePoint, enabling translation within those applications. It also pairs with Azure's speech services for spoken translation capabilities.
How does Custom Translator work in Microsoft Translator?
Custom Translator allows businesses to build custom neural translation models tuned to their specific terminology and domain. This is done through the Azure AI Services platform, and the training usage is included in the free tier's 2 million characters per month allocation.
Source: microsoft.com