LingoLens: Free In-Context Vocabulary Trainer

Passive learning on every webpage - LingoLens inserts foreign words as you browse!

🌐 Learn As You Browse — Completely Free Turn every web page into a language lesson. LingoLens swaps a percentage of words on any site with your target language. Just hover to see definitions, click to save new vocabulary, and review your personal word collection later! 🔍 Key Features - 100% Free & No Ads All features unlocked—no subscriptions, no paywalls, no tracking. - Configurable Density Choose how immersive you want to be: replace 1% for a gentle nudge or up to 100% for full immersion. - Hover Tooltips Instantly see the original word and translation right in your browser. - Personal Word Library Save words with one click, then review your collection later for optimal learning. - Privacy-First Design Everything stays in your browser. No text or browsing data is ever sent to our servers. 🚀 Why LingoLens Works Built on microlearning research, LingoLens delivers small exposures woven into your natural reading flow. Over time, these moments add up and boost your retention with minimal effort. 🛠️ What’s On Our Roadmap - Quizzes & Flashcards: Quizzes and flashcards based on the words you save so you can watch your progress grow. - Audio Pronunciation: Native-speaker audio for every word so you can nail the accent and boost your listening skills. - Additional Language Support: More language pairs on the way! - Contextual Example Sentences: Sentences showing your words in action so you know exactly how to use them. 🙏 Get Involved & Help Us Grow If LingoLens makes your browsing more rewarding, please and leave a quick review! ⭐ 📱Ready to learn on the go? Add LingoLens now and turn your daily browsing into a powerful, free language workout.