AI Document Translation API That Preserves Formatting
Generic APIs break financial tables. Integrate the Bluente API to translate large batches of PDFs & XLSX for M&A due diligence, keeping every chart and table intact.
Test out our translation API
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Why Developers Choose Our Format Preserving Translation API
Most document translation APIs are built for plain text. Send a complex PDF or a multi-sheet XLSX file through a generic API and you get back broken tables, missing charts, and scrambled layouts that require hours of manual cleanup before the content is usable.
The right API should handle the full document, not just the words inside it. That means preserving tables, charts, headers, footnotes, legal numbering, and image placement exactly as they appear in the original file.
Bluente's translation API is purpose-built for file-based translation. It supports 22 document formats, processes large batches with live status tracking and webhook notifications, and delivers output that is immediately ready for review, filing, or downstream workflows.
With SOC 2 compliance, ISO 27001:2022 certification, and GDPR compliance, Bluente meets the security standards required by enterprise teams in regulated industries including legaltech, financial services, insurtech, healthcare, and edtech.
What's included in our Translation API?
Our Translation API gives you fast, secure, and scalable access to high-quality translations across 120+ languages.
Our advanced terminology recognition delivers a 99.7% accuracy rate, trusted by lawyers and professionals who require precision.
Translation API
Fast, reliable translation API for seamless integration into your applications.
- 120+ Languages
Comprehensive language coverage for global reach
- RESTful JSON API
Simple integration with clear documentation
- End-to-end encryption
Secure data transmission and processing
- Batch upload with live status tracking
Process multiple files with real-time updates
- Webhook notifications for job completion
Get notified when translations are ready
- Multi-format support: DOCX, PDF, XML, JSON, images
Handle various file types seamlessly
- 99.9% uptime backed by global CDN
Reliable service with worldwide infrastructure
- Advanced layout formats & API configuration
Bilingual output, tracked changes, and layout preservation through API parameters
How it works
Our streamlined process delivers fast, accurate translations through our enterprise-ready API.
Review API Documentation
Explore our comprehensive API documentation, code examples, and integration guides to understand our translation capabilities and requirements.
Request for Trial Account
Contact our team to request a trial account. Provide your use case and integration requirements for review and approval.
Integrate and test
Build your integration using our RESTful API. Test and validate translations with your content.
Deploy and scale
Go live with confidence using our production-ready infrastructure. Monitor usage, track performance, and scale seamlessly as your needs grow.
Frequently Asked Questions
Get answers to common questions about our Translation API. Learn about supported languages, performance, integration options, and how to get started with our enterprise-ready solution.
Bluente's translation API supports 22 document formats including DOC, DOCX, PDF, PPT, PPTX, XLSX, XLS, PNG, JPG, JPEG, INDD, EML, AI, EPUB, SRT, HTML, HTM, XLF, XLIFF, XML, and DITA. The API is built for file-based translation, meaning you upload the actual document and receive back a fully translated file with its original formatting intact.
Bluente uses a layout-aware translation engine that identifies and retains tables, charts, images, footnotes, headers, footers, legal numbering, and styling during translation. Unlike text-extraction APIs that strip formatting before processing, Bluente treats the document structure as part of the translation output, so financial tables and legal numbering remain intact in the translated file.
Yes. Bluente includes advanced OCR that converts non-selectable text in scanned PDFs and image files such as PNG, JPG, and JPEG into editable, translatable content while preserving the document structure. This makes it practical for workflows involving scanned contracts, evidence files, or archival documents that other APIs cannot reliably process.
The API supports translations across 100+ languages, enabling teams and applications to serve global audiences or process multilingual documents at scale. Language coverage spans major business languages as well as regional and specialized languages relevant to legal, financial, and regulatory workflows.
Yes. Bluente supports batch upload so you can submit multiple documents in a single request. The API provides live status tracking and webhook notifications for job completions, so your application can process large volumes of documents automatically without manual polling. This makes it well suited for M&A due diligence, eDiscovery, and large-scale content operations.
Bluente is SOC 2 compliant, ISO 27001:2022 certified, and GDPR compliant. The API uses end-to-end encryption for data transfer and includes automatic file deletion after processing. These controls are designed to meet the requirements of enterprise teams in legal, financial services, healthcare, and other regulated industries where document confidentiality is critical.
The Bluente translation API is backed by 99.9% uptime supported by a global CDN, ensuring your integration remains reliable for time-sensitive workflows. Whether you are processing a single document or a large batch, the infrastructure is designed to deliver consistent performance at scale.
You can contact the Bluente sales team with your use case and integration requirements. Once your application is reviewed and approved, you will receive your API keys, comprehensive documentation, and code examples to begin building and testing your integration.
Contact Sales to Access the API
Speak to our team about your use case and integration needs. Get API credentials, full documentation, and code examples to start building.
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