Overview
Select any word, phrase, or name for instant definitions, AI explanations, and context. Your intelligent learning companion.
Nimbus - In-Browser intelligent learning system - 'Highlightenment' at the click of a button Transform any webpage into a learning opportunity. Simply highlight text and instantly get intelligent explanations, definitions, and context directly in your open browser tab. ✨ Instant Definitions & Explanations - Get clear explanations of any word you encounter - Smart routing: Dictionary definitions first, AI-powered explanations for complex concepts - Works with single words, phrases, and full statements 🤖 AI-Powered Learning - Highlight 3+ words to get conversational AI explanations - Interactive chat interface for deeper exploration - Natural, context-aware responses that adapt to your questions - Save conversations for later review 🔊 Text-to-Speech - Hear words or sentences pronounced with natural, lifelike voices - Perfect for language and vocabulary learners and pronunciation practice - Works with any selected text 👤 Smart Content Detection - Automatically detects famous people, organisations, and places - Get summaries, photos, and biographical information - See recent news articles related to people and organisations - Special handling for medical terms and technical vocabulary ⭐ Hub Dashboard - Word of the Day: Discover new vocabulary daily - Recent Searches: Quick access to your learning history - Conversations: Review and continue your AI chats - Favourites: Save words and concepts you want to remember - Search Bar: Direct search engine for definitions, via Wikipedia, and Google 🌍 Multi-Language Support - Translate definitions and explanations - Supports 10+ languages - Auto-detects your system language 🔒 Privacy First - All your data stays local - We don't track your browsing or collect personal information - Works perfectly in incognito mode 🎯 Perfect For - Students expanding their vocabulary - Professionals improving communication - Language learners practicing pronunciation - Researchers exploring new topics - Anyone curious about the world around them 💡 How It Works 1. Browse any website 2. Select a word, phrase, or name or place 3. Get instant explanation with synonyms, examples, and context 4. For longer selections, chat with AI for deeper understanding 5. Save favourites and review your learning history No API keys required - works out of the box with our free dictionary API. Optionally add your OpenAI API key for enhanced AI explanations and chat features. Start learning today with Nimbus!
Details
- Version1.0.21
- UpdatedJanuary 19, 2026
- FeaturesOffers in-app purchases
- Offered byleveldesignagency
- Size262KiB
- LanguagesEnglish
- Developer
Email
charles@leveldesignagency.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Nimbus has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Nimbus handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
