DeepL
DeepL is a machine translation engine developed by the German company DeepL SE.
💡 For detailed pricing information, please refer to the official documentation.
Application and Setup Process
- Open DeepL and sign up or log in.
- After signing in, go to the DeepL API page, choose the subscription plan that suits you, and activate the service.
- Click your profile picture in the top-right corner to go to your account page, then view and copy your key under API Key.
- Enter the API key into the API key field in the extension’s model settings. Once verified, it’s ready to use. For detailed steps, refer to the Models Configuration Process.
- If you encounter any issues or have suggestions, you can submit them on the Feedback page.
⚠️ DeepL offers DeepL Pro and DeepL API account types. This extension supports the use of DeepL API accounts.
💡 Applying for a DeepL API account requires credit card verification, and only credit cards from certain countries or regions are accepted. Please refer to the list of countries that offer DeepL paid plans.
💡 Applying for a DeepL API account requires credit card verification, and only credit cards from certain countries or regions are accepted. Please refer to the list of countries that offer DeepL paid plans.

