Lumina

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.