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 2025
• Stability fixes and performance improvements.

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