Vocabulary AI

Vocabulary AI is a language-learning platform that helps users save and practice new words encountered while browsing the web. Available as a website, mobile app (Android), and Chrome browser extension, it provides instant translations, definitions, audio pronunciation, and uses the Ebbinghaus forgetting curve method to schedule reviews for optimal long-term retention. The tool was created by a Ukrainian developer to address the gap between translation tools and vocabulary retention. It is currently focused on English but plans to expand language support. Users can sign up and get lifetime premium access by providing feedback.