WordsMine! Your one-stop solution for vocabulary

Translate, save, and boost your vocabulary while you browse.

WordsMine lets you translate with a double-click, save words to your personal word bank, and review with flashcards using spaced repetition. It works across websites, YouTube subtitles, and PDFs/eBooks, so learning fits your browsing, not the other way around.

Never look up twice. It’s easy to forget a word you looked up a few days ago—when it appears again, you search again, and the cycle repeats. WordsMine breaks the loop: saved vocabulary is auto-highlighted whenever you meet it across the web, with quick meanings in context so you keep reading and keep learning.

What you can do • Translate instantly: Double-click or select text for inline translation (words & phrases). • Save anything: Add words/phrases from webpages, YouTube captions, and PDF/eBooks to your word bank. • Review smarter: Turn saves into flashcards with spaced repetition to retain faster, longer. • Learn in context: See examples, highlight previously saved words on pages, and mark “hard” words. • Works everywhere: Web, PDF reader, YouTube; syncs across devices. • Multilingual support: Bi-directional lookup across 120+ languages.

Languages Languages (bidirectional): English, Vietnamese, Japanese, Korean, Chinese (Simplified/Traditional), Spanish, French, German, Thai, Indonesian, Hindi, Arabic, Portuguese, Russian, Turkish — 120+ in total.

Perfect for Students, test prep (IELTS/TOEIC/SAT), professionals upskilling on technical terms, and lifelong learners.

Privacy & control Toggle translation popups, manage saved words, and customize review—your learning, your pace.

Recognition 50+ recognitions and awards from local and global organizations, including Google for Startups, Microsoft for Startups, Qualcomm, and UNDP.

What’s new Sep-Dec 2025 • New features for Youtube, stability fixes and performance improvements.

Support Need WordsMine work on your favorite sites? Visit the Support section on this page.