7.3.3. DeepL Translate API Options


This section is visible only if you select DeepL Translate API in Translate with setting.


DeepL Translate API provides both free and paid plans. You can see the pricing details here. Translate from

See Translate from. Translate to

See Translate to. Refresh languages

See Refresh languages. Clear languages

See Clear languages. Authentication Key

Authentication key that is retrieved from DeepL’s website. This has to be entered for the translation to work properly. See this page for more information on how to retrieve the key. Formality

Defines how formal the translation result should be. This is supported for only certain languages. See the API’s documentation for more information (search for “formality” in the page). To be on the safe side, you can select the values starting with prefer_. For example, instead of less, you can use prefer_less. In that case, the API does not return an error if the target language does not support formality. Test Translation Options

See Test Translation Options.