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Neural machine translation powered by Google Cloud Translation. Add translation capabilities to your app—translate documents, communications, and evidence across 100+ languages with automatic language detection.

Quick start

Endpoints

Translate a Document

POST /translate/v1/document — Translate TXT, DOCX, or searchable PDF files

Translate

POST /translate/v1/translate — Translate text to target language

Detect Language

POST /translate/v1/detect — Detect the language of text

Supported Languages

GET /translate/v1/languages — List all supported languages

Features

  • 100+ Languages — Support for all major world languages including Chinese, Spanish, Arabic, Hindi, and more.
  • Auto-Detection — Automatically detect source language when not specified.
  • Batch Translation — Translate multiple strings in a single request for efficiency.
  • HTML Preservation — Preserve HTML formatting during translation.
  • Document Layout Preservation — Retain the source format and much of the layout in DOCX and searchable PDF files.
  • Neural Machine Translation — State-of-the-art NMT models for high-quality translations.

Pricing

Example: A 10,000 character legal document costs $0.30 to translate.

Common use cases

Multilingual discovery

Translate foreign-language documents discovered during litigation:

Client communications

Translate client correspondence in their preferred language:

Evidence processing

Detect and translate multilingual evidence:

Vault

Store translated documents alongside originals for searchable archives

OCR

Extract text from scanned documents before translation