oktranslate API
Integrate translation into your products.
A simple, fast, and powerful API to translate your texts, documents, images, audio, and more. Automate your workflows and offer translation to your users, securely.
- Fast integration
- REST API
- 100+ languages
- Secure
POST /v1/translate
JSON{
"text": "Hello, how are you?",
"source_lang": "en",
"target_lang": "fr"
}Response
{
"translated_text": "Hello, how are you?",
"detected_source_lang": "en",
"target_lang": "fr",
"confidence": 0.98
}A complete and flexible API
Access all the power of oktranslate through a single, easy-to-integrate API.
Text
Translate texts with automatic language detection and instant results.
Documents
Translate your PDF, Word, PowerPoint, Excel files, and more via the API.
Images
Extract and translate text from your images (OCR) with high accuracy.
Audio
Transcribe and translate your audio files (MP3, WAV, M4A…).
Dedicated endpoints
Specific endpoints for each content type, easy to integrate.
Secure
Secure connection, API keys, HTTPS, and GDPR compliance.
How does it work?
Integrate translation in just three steps.
Get your API key
Create your account and generate your API key in seconds.
Integrate the API
Follow our documentation and integrate our endpoints into your application.
Translate at scale
Launch your translations and provide a multilingual experience for your users.
Why choose the oktranslate API?
A reliable, high-performance solution tailored to your technical needs.
High Performance
Fast response times and high availability.
100+ languages
Comprehensive and constantly evolving language coverage.
Advanced models
Accurate and natural translations powered by AI.
Simple integration
Code examples in multiple languages (Python, PHP, JavaScript, etc.).
Tracking and analytics
Real-time usage dashboard.
Customization
Adapt the API to your needs (business specifics, glossaries).
Security & privacy
Your data is protected and never used for training.
Dedicated support
A team available to support you.
Plans that fit your needs
Start with a 48-hour trial at a reduced price, then unlock more power as your projects grow.
Trial
For testing and small projects
€0.9/ 48h
- Access to all features
- Up to 1,000,000 characters
- 100+ languages
- Email support
- Most popular
Pro
For professional use
€49/ month
- High-volume translations
- All formats (text, documents, images, audio)
- Up to 10,000,000 characters/month
- Priority support
API / Enterprise
For teams and large organizations
Custom quote
- Custom volumes
- SLA and dedicated support
- Custom solutions
- Private hosting available
- Technical support
Ready to integrate translation into your products?
Join thousands of companies and provide a multilingual experience to your users with the oktranslate API.