Lumina

Name: Lumina
Author: Dinh Binh

AI-powered dictionary & chat assistant. Instant lookup, smart translation, multi-language support with intelligent conversation.

As of June 2026, Lumina has 4 users in the Education category.

Dinh Binh Education

Chrome Web Store ↗.crx

Users0%

Rating0%

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— reviews

Reviews0%

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Version

0.1.1

Manifest V3

History

6 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	—	—	—	0.1.1
Apr 9, 2026	2	—	—	0.1.1
Apr 20, 2026	—	—	—	0.1.1
May 13, 2026	3	—	—	0.1.1
May 22, 2026	2	—	—	0.1.1
Jun 1, 2026	3	—	—	0.1.1
Now	4	—	—	0.1.1

Permissions & access

Permissions: storageunlimitedStorageactiveTabtabsscriptingoffscreensystem.displayalarms
Host access: https://translate.google.com/*, https://api.groq.com/*, https://www.googleapis.com/*, <all_urls>

Screenshots

About

Lumina is a powerful AI-powered language learning and productivity extension that brings instant dictionary lookups, intelligent translations, and AI chat capabilities right to your browser.

KEY FEATURES:
  
📚 Multi-Language Dictionary
  • English-Vietnamese dictionary with detailed definitions, IPA pronunciation, synonyms, antonyms
  • Chinese-Vietnamese dictionary with Pinyin, collocations, and comprehensive learning resources
  • Instant word lookup with keyboard shortcuts
  • Audio pronunciation support
  
🌐 Smart Translation
  • AI-powered translation (English ↔ Vietnamese, Chinese ↔ Vietnamese)
  • Context-aware translations with cultural nuances
  • Multiple translation providers (AI, DeepL, Google Translate)
  
💬 AI Chat Assistant
  • Integrated AI chat with multiple model support (Gemini, GPT, Claude, Groq)
  • Context-aware conversations about selected text
  • File attachment support (images, documents)
  • Web search integration
  • Proofreading and text improvement
  
⌨️ Powerful Shortcuts
  • Quick lookup with customizable keyboard shortcuts
  • Translate selected text instantly
  • Open Spotlight window for focused conversations
  
🎨 Beautiful Interface
  • Minimalist design
  • Dark/light mode support
  • Draggable, resizable popups
  • Smooth animations
  
🔒 Privacy-Focused
  • Your API keys stored locally
  • No data sent to third parties
  • Full control over your conversations
  
  SUPPORTED AI PROVIDERS:
  • Google Gemini
  • OpenAI GPT
  • Anthropic Claude
  • Groq
  • OpenRouter
  • Custom OpenAI-compatible APIs
  
Perfect for language learners, students, researchers, and anyone who needs quick access to definitions, translations, and AI assistance while browsing the web.