Yunit is a Chrome extension designed to facilitate language learning by providing contextual translations while browsing. It quietly annotates unfamiliar words on any webpage, allowing users to read content without interruption. As you consume articles or watch videos, Yunit identifies a handful of words and offers translations right above them, enhancing comprehension and vocabulary retention. The extension supports various reading styles, allowing users to choose their preferred density of annotations and switch between single and dual language views easily.

Additionally, Yunit offers features for saving and reviewing vocabulary. Users can click on annotated words to access definitions, pronunciations, and save them for future reference. The built-in spaced repetition system ensures that saved words appear more frequently as they become due for review, reinforcing learning. With options for both free and premium accounts, Yunit provides a flexible tool for language learners, prioritizing user privacy and enabling seamless integration into daily browsing.