DeepL Pro API plugin

Translate selected content in WordPress

The DeepL Pro API add-on connects WordPress to the DeepL API so you can translate selected content into various languages from the administration area. For standard editor-based translations, a button on the edit post page can send the post title, excerpt, and content for translation.

Supported translation content

Paid editions extend the workflow to products, meta fields, and batch translations. The extension also works with translating posts and pages, strings, and viewing current and remaining API usage.

The paid version works with editors such as Elementor and Blocks in the same way as the free version. Compatibility depends on the editor and site configuration, and the plugin does not guarantee that every editor will work perfectly with the DeepL API. Test your configuration before purchase.

Request behavior and data

Translations are initiated when you select content and click the Translate button in the post editor metabox. The plugin does not translate automatically in the background. The requested text, your DeepL API key for authentication, and the source and target language codes are sent to DeepL servers over HTTPS.

DeepL API access

An active DeepL API subscription with API access is required. Both the DeepL API Free and DeepL API Pro plans work with the plugin. Standard DeepL User and Teams plans do not include the required API access. Review the applicable terms, privacy information, and API documentation before connecting the service.

Set up and use the plugin

Install and activate the paid plugin in WordPress, then configure it with your DeepL API key. If you are replacing the free version, test your site configuration first and follow the plugin’s upgrade requirements. After setup, open an editable post or page, use the translate control, and check the usage display. For products, meta fields, or batch work, use the relevant paid workflow and review the results in WordPress.