Translation Service Settings
Transurf supports various translation services, from free Google Translate to advanced AI models, offering flexible translation options. This section introduces how to configure and manage translation services.
System Cloud AI Translation Services (Subscription Exclusive)
Cloud translation services are exclusive features of Transurf Pro/Max versions, requiring no API key configuration. They include multiple advanced models, providing the highest quality AI translation experience.
Currently Available Models
The following models are sorted by tier and point consumption. You can choose the appropriate model based on your needs.This table will evolve with technological advancements and cost optimizations from model providers. Please refer to the actual model selection list.
Professional Translation Services
| Model Name | Provider | Tier | Point Multiplier | Streaming | Description |
|---|---|---|---|---|---|
Google Translate | Standard | 1.0× | ❌ | Uses Google Cloud Translation API V3 | |
Microsoft Translate | Microsoft | Standard | 1.0× | ❌ | Uses Microsoft Translator V3 |
DeepL API Pro | DeepL | Premium | 1.5× | ❌ | Industry-leading neural network translation |
AI Translation Models
Standard Tier Models
| Model Name | Provider | Tier | Point Multiplier | Streaming | Description |
|---|---|---|---|---|---|
Gemini 2.5 Flash-Lite | Standard | 1.0× | ✅ | Lightweight Gemini model, balanced quality and speed | |
GPT-4.1 Nano | OpenAI | Standard | 1.0× | ✅ | Latest GPT-4.1 Nano version, fast response |
Premium Tier Models
| Model Name | Provider | Tier | Point Multiplier | Streaming | Description |
|---|---|---|---|---|---|
DeepSeek-V3 | DeepSeek | Premium | 2.5× | ✅ | Third-generation DeepSeek model, excellent Chinese translation |
GPT-4.1 Mini | OpenAI | Premium | 3.5× | ✅ | OpenAI GPT-4.1 Mini version |
Gemini 2.5 Flash | Premium | 5.0× | ✅ | Google's latest AI model, fast response | |
Claude Haiku 3.5 | Anthropic | Premium | 8.0× | ✅ | Professional-grade Claude model |
GPT-4.1 | OpenAI | Premium | 16.0× | ✅ | Latest full version of GPT-4.1 |
Gemini 2.5 Pro | Premium | 18.0× | ✅ | Google's top AI model | |
Claude Sonnet 4 | Anthropic | Premium | 30.0× | ✅ | Highest-tier Claude model |
Model Selection Suggestions:
- Daily Translation: Choose Standard tier models, suitable for high-consumption scenarios like daily web browsing with fast response times.
- Professional Translation: Choose Premium tier models for higher overall translation quality, suitable for precise translation needs.
- Real-time Translation: Choose AI models supporting streaming for fast response and content output.
Custom Translation Services
Service Management
Enable/Disable Services
Select Services
- Browse the list of available translation services
- View service status and descriptions
- Understand service features and limitations
Configure Services
- Enter necessary API keys
- Set service parameters
- Test service connections
Set Priorities
- Choose default translation services
- Configure backup services
- Set scenario-based service selection
Custom translation services support popular AI model configurations, including OpenAI, Gemini, Grok, Claude, DeepSeek, Azure, Cohere, Groq, MiniMax, Moonshot, OpenRouter. They also include configurations for free services like Google, Microsoft, and DeepL.
Service Performance Optimization
Caching Strategy
Translation Cache
Enabling translation cache can significantly improve response speed and reduce API call costs.
Cache Configuration:
- Cache Size: Set local cache size limits
- Expiration Time: Set cache validity period
- Cache Strategy: Choose strategies like LRU, LFU
- Cleanup Mechanism: Automatically clean up expired cache
Error Handling
Retry Mechanism
Error Detection
- Automatically identify temporary errors
- Distinguish between network errors and service errors
- Record error types and frequencies
Retry Strategy
- Exponential backoff retries
- Maximum retry limit
- Different retry strategies for various error types
Service Downgrade
- Automatically switch to backup services
- Downgrade to basic translation mode
- User-friendly error prompts
General Settings
Transurf offers a variety of personalization options, allowing you to customize your translation experience based on your habits and needs. This section introduces the configurations in general settings.
Page Translation Settings
Transurf's page translation configuration and personalization settings