It is highly recommended to use paid services, free services have more limitations and are prone to errors.
I have been using OhMyGPT for a long time, it supports many mainstream models, the service is stable and inexpensive, it is highly recommended.
Invitation code: FQcnRPCb, both sides can get extra bonus.

Free Translators#

Based on easytranslator packaged with UlionTse/translators. Thank you very much.
A collection of all major translation services, including but not limited to:
- Google
- DeepL
- Alibaba
- Bing
- Baidu
- DeepL
- QQ Translate Smart
- Sogou
...
Highly available translations through load balancing.
Disadvantages: translation quality is pool, if you don't pursue high quality, you can choose this service!

OpenAI#

Website: openai.com/product

ClaudeAI#

Website: console.anthropic.com/
Documents: docs.anthropic.com/claude/reference/getting-started-with-the-api

Azure OpenAI#

Website: oai.azure.com
Note: Azure OpenAI filtering rules are stricter, easy to translation failure, please adjust the filter level in Azure backend.

Google Gemini#

Website: makersuite.google.com
Supported regions: ai.google.dev/available_regions
Documents: ai.google.dev/tutorials/setup?hl=zh-cn

Moonshot AI#

Website: www.moonshot.cn

Doubao#

Website:www.volcengine.com/product/doubao

Together AI#

Website:www.together.ai

OpenRouter AI#

Website:openrouter.ai

Groq#

Website:groq.com

DeepL#

Website: www.deepl.com/zh/pro-api

DeepLX#

Website: github.com/OwO-Network/DeepLX
No need to apply for the DeepL API, use the free DeepL web side interface, but you need to deploy the service yourself with Docker support.

Microsoft Translate API#

Website: learn.microsoft.com/zh-cn/azure/ai-services/translator/create-translator-resource

Caiyun API#

Website: dashboard.caiyunapp.com

OpenL#

Website: my.openl.club/login/wechat?ref=CKXJN

Kagi#

Website: kagi.com/settings?p=api