Superanto is a free Chrome add-on developed by superantoapp that allows users to test their language skills while browsing their favorite websites. With Superanto, users can specifically practice their ability with German noun gender and article declensions.

The add-on transforms websites into interactive multiple choice tests, where users are presented with options to choose the correct article and article declension for the given German nouns. This provides an engaging and practical way to improve language proficiency by learning through application.

One of the notable features of Superanto is its simplicity. Users can start using the add-on without any registration or providing personal data. Furthermore, Superanto prioritizes user privacy by not sending any personal data to any server.

It is important to note that Superanto does not check or correct the grammatical correctness of the parsed text. It solely focuses on providing practice opportunities for German noun gender and article declensions.

Overall, Superanto is a helpful tool for German language learners who want to enhance their skills while browsing the web on Chrome.