Horizon Sprout: AI Context Translator

Turn web reading into a vocabulary garden. AI translator that saves words with their real-world context directly to Notion.

Don't just memorize definitions. Grow your vocabulary. Horizon Sprout is not just another translator. It is a "Digital Gardening" tool designed for lifelong learners who want to build a personal knowledge base in Notion. Instead of saving isolated words, Horizon Sprout captures the sentence where you found the word. This helps you master vocabulary through real-world context, not boring dictionary lists. 🌱 Key Features: AI-Powered Translation: Get accurate definitions, phonetics, and grammar analysis powered by advanced AI models (Gemini, OpenAI, Claude, DeepSeek). Context Capture: Automatically saves the sentence around your selection. See exactly how a word is used. One-Click Notion Sync: Seamlessly integrates with your Notion database. Visual Growth System: Words in your Notion "Garden" automatically change status (🌱 Sprout → 🌿 Growing → 🌳 Mature) based on how often you review them. Smart Detection: Intelligently distinguishes between words, phrases, and sentences for the most relevant translation results. 🔒 Privacy First (Local-First Architecture): We do not have a backend server. Your API keys are stored locally in your browser. Your data goes directly from your browser to Notion.