WordsMine: Translate & Save Vocabulary

Translate words, sentences, YouTube captions, and screenshots. Save vocabulary and review with flashcards.

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, select text, or hover over a word while holding the Ctrl key (Windows or MacOS) to get inline translations for words and phrases easily. • 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 and 120+ in total. Perfect for Students, test prep (IELTS/TOEIC/SAT), professionals upskilling on technical terms, and lifelong learners. Privacy & control You choose when the popup appears, what is saved, and how you review. Screenshot translation sends the selected image to WordsMine to read and translate the text. What’s new • More reliable sentence & phrase translation when you select text • Faster translation popup • Stability / YouTube caption refinements • Better default language experience (EN, VI, ES, Hindi, Arabic, …) • Stability, new translation experience • Support default languages: English, Vietnamese, Español, Indian, Arabic • Quick translation by pressing Ctrl + Hovering over a word to get inline translations easily • New features for Youtube translation, stability fixes and performance improvements. New in this version • Screenshot translation: capture a region and get the translation on the page. • Clearer sentence translation. • More stable popups on YouTube and long passages. Recognition 50+ recognitions and awards from local and global organizations, including Google for Startups, Microsoft for Startups, Qualcomm, and UNDP. Support Need WordsMine on a site you use? Open the Support section on this page.