Yueci by Yoey

Yueci turns everyday web reading into language practice.

Highlight vocabulary in your learning language, translate selected words or sentences, listen to pronunciation with local system voices, and save words and example sentences. Organize vocabulary books, mark words as mastered, and review your learning progress in the learning center.

Sign in with your Yueci account to automatically synchronize learning data across devices. Local vocabulary features work without signing in. Online translation sends requested text to translation providers; signed-in learning data is stored in the Yueci cloud.

Click the toolbar icon to open the sidebar. Firefox desktop 140 or later is required. Browser-internal and restricted pages are not supported.