What text formats can I translate using the API?

The API supports text/plain for raw text, text/html for web content (preserving tags), and application/xliff+xml for localization files.

How many languages does the Adaptive Translation API support, by type of input?

The Lara API supports 200+ languages (currently 208 locale codes) across all input types available in the SDK Reference. The exact coverage varies slightly by modality: Text — Full 200+ language support with 21,528 unique translation pairs. You can call lara.languages() to retrieve the live, always up-to-date list of locale codes.Documents — Same 200+ language coverage as text, applied across 70+ file formats including DOCX, PDF, XLSX, XML, XLIFF, HTML, SRT, and more.Images — 70+ languages, with OCR-based text extraction and layout-preserved output across different image formats (JPG, PNG, HEIC, TIFF, WebP, scanned PDFs, and more).Audio — Supports 50+ languages, enabling audio-to-audio translation (MP3, WAV).

Is my data used to train your models?

No. We prioritize enterprise security. Your data is encrypted in transit and at rest, and never used to train our public models.

Can I translate text inside images with the API?

Yes. The Image Translation endpoint extracts and translates text embedded in any image. You can receive back a translated image (with original text replaced via inpainting or overlay) or raw text pairs for custom rendering. Supports glossaries and translation memories.

Does the API support audio file translation?

Yes. The Audio Translation endpoint accepts MP3, WAV, and other common formats. It's an asynchronous process: upload your file, poll for status, then download the translated audio. You can apply memories, glossaries, and style preferences just like with text.

Adaptive Translation API

The only fully adaptive translation API for text, documents, images, and audio — with zero commitments.

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The Adaptive Advantage

Stop compromising with generalist models. Access the full suite of adaptive translation tools—from context disambiguation to human-in-the-loop review—with no entry barriers.

Translate Text

Translate into 200+ languages. Specify the Content-Type of the text: plain, html or xliff+xml.

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Translate Document

Support for 70+ formats including Word, PDF, and PowerPoint, preserving layout and styling.

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Translate Image

Extract and translate text embedded in images. Returns either a fully translated image or structured text pairs.

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Translate Audio

Upload MP3 or WAV audio files and receive a translated audio file back. Supports 50+ languages with auto-detect.

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Translation Memories

Integrate your TMX and Glossaries to ensure consistency across all your projects.

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Detect Language

Automatically identify the source language of your content to streamline your workflows.

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Adapt to Context

Provide context and metadata to the API to eliminate ambiguity. Precision that usually requires a six-figure contract, now on every plan.

Apply Translation Styles

Switch between formal, casual, or custom brand tones instantly. Total control over your linguistic identity.

Transparent Pricing: Build First, Scale Later

From your first 10,000 characters to global scale. Start with our free developer tier and grow seamlessly with usage-based billing. No monthly fees or hidden commitments.

Developer Pilot

Free Account

Perfect for testing integration and small personal projects.

10,000 characters / month
Context adaptation included
Multiple translation styles

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Pay-per-Use

Perfect for startups and developers. No yearly commitment, pay only for what you translate plus a small platform fee.

Personalized glossary
Flexible base subscription
Standard support

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Volume Plans

Designed for agencies and high-throughput products. Commit to a yearly volume and unlock massive discounts.

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Priority API Support
Overquota protection

Built for Production from Day One

Every plan includes enterprise-grade infrastructure, security, and human oversight — no tiers, no trade-offs.

Optimised Latency

Consistent latency. Engineered for high-throughput, real-time applications.

Enterprise Security

Bank-grade encryption and zero data training policies. Your data stays yours, regardless of your plan size.

Human-in-the-loop

Trigger professional review by certified native linguists for critical content.

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Volume Tier	Yearly Commitment	M Chars Included	€/M Char	Overquota €/M Char
Light	€600	50	€12	€15
Core	€2,000	200	€10	€14
Advanced	€8,000	1,000	€8	€11
Enterprise	€26,000	4,000	€6.5	€9
Enterprise Plus	€40,000	8,000	€5	€7

Frequently Asked Questions