Up and running in minutes
Install our SDK, paste your API key, and start translating. No complex setup, no configuration files.
from langbly import LangblyClient
client = LangblyClient("YOUR_API_KEY")
result = client.translate(
q=["Hello, world!"],
target="es",
source="en"
)
print(result.translations[0].translated_text)
# → "¡Hola, mundo!"pip install langblyBuilt for production use
Everything you need to ship multilingual products. From basic text translation to document-level workflows.
Google Translate v2 compatible
Same request and response format as Google Cloud Translation Basic (v2). Switch your base URL and API key. Everything else stays the same.
HTML preservation
Send HTML content and get translated HTML back. Tags, attributes, and structure stay intact. Just add format=html to your request.
Auto language detection
Skip the source parameter and let the API detect the input language. The detected language code is returned in the response.
Formality control
Set the tone of your translations. Formal for legal documents, informal for marketing copy, neutral for everything in between.
Glossaries and instructions
Define how specific terms should be translated with glossaries. Use instruction sets to control style, tone, and domain-specific behavior.
EU data residency
Route all traffic through our EU endpoint at eu.langbly.com. Data stays in Europe, processed in the Netherlands. GDPR-friendly by design.
Official SDKs
Type-safe clients with auto-retry, typed errors, and Retry-After support. Published on PyPI and npm.
Simple, transparent pricing
Pay for what you use. No hidden fees.
Billed on input characters.
Free
- 500K characters per month
- All 100+ languages
- HTML preservation
- Language detection
- Community support