Local AI: Prompt Builder

Unlock the power of Artificial Intelligence directly on your device. Local AI Prompt Builder is the ultimate tool to create, organize, and test AI prompts, chat with documents, and interact with local LLMs (Large Language Models) like Qwen2.5 and Llama 3.2—all completely offline. Designed for prompt engineers, students, and privacy-conscious users, this app ensures your data never leaves your phone. 🚀 KEY FEATURES: • 🛠️ Advanced Prompt Studio: Build prompts using structured blocks (Role, Context, Task, Format). Insert reusable variables like [TOPIC] or [PDF_TEXT], use tags, and track usage with a live token counter. Autosaves as you type! • 📄 Chat with Documents (Local RAG): Import PDF or TXT files. The app automatically extracts and indexes the text to provide context for your prompts or direct AI document chat. • 🤖 100% Offline AI Chat: Download powerful, lightweight AI models via WebLLM/WebGPU once, and chat without an internet connection. Zero servers, complete privacy. • 📚 Smart Library: Save, search, and organize your favorite prompt templates and chat histories. Export seamlessly to Markdown (.md). • 🌍 Multilingual UI: Switch instantly between 9 languages directly from Settings, no restart required. 🔒 PRIVACY FIRST Your privacy is our priority. All processing, document indexing, and AI generation happen locally on your hardware. No cloud, no data tracking. Perfect for prompt engineering, secure document analysis, content creation, and offline AI exploration.

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