LocalAI – Offline AI Chat LLM

LocalAI: Your 100% Offline, Private AI Assistant

Transform your Android phone or tablet into a powerful, private AI workstation. LocalAI runs open-weight Large Language Models (LLMs) entirely on-device. There is no cloud processing, no mandatory subscriptions, and zero data collection. Your prompts, documents, chats, and photos never leave your device.

Get real-time, offline AI chat on an airplane, in remote locations, or anywhere you need absolute privacy and security.

🚀 Key Features

🔒 100% Private & Offline AI Chatbot
All processing is executed locally on your hardware using the optimized Llama.cpp engine. No telemetry, no backend tracking, and no data harvesting. Your private data remains completely yours.

🧠 Run the Latest Open-Source LLMs
Browse, download, and manage GGUF models directly within our Hugging Face-powered Model Hub. Supported cutting-edge architectures include:
• Meta Llama 4 (Scout, Maverick) & Llama 3.x
• DeepSeek-V4 (Flash & Pro distilled) & DeepSeek-R1 reasoning models
• Google Gemma 4 & Gemma 3 (Apache 2.0)
• Alibaba Qwen 3.6 & Qwen 2.5
• Microsoft Phi-4
• Mistral Large 2.1 & Mistral Nemo
• Mixtral Mixture of Experts (MoE)

🖼️ Multimodal Vision AI Offline
Load any vision-capable model (like SmolVLM, Gemma 3 Vision, LLaVA, or Qwen-VL with an mmproj projector) to chat about your photos. Take a picture or import an image to summarize, extract text, or analyze layout—processed 100% offline.

📄 Chat with PDFs and Documents (Offline RAG)
Import PDFs, Word docs (.docx), Excel sheets (.xlsx), CSVs, or plain text files. LocalAI parses the content locally, allowing you to summarize documents, ask questions, and extract key insights securely without internet.

⚡ Premium Cloud AI & Custom Endpoints
Upgrade to Premium to expand your AI capabilities:
• Connect to Cloud Providers (OpenAI, Claude) using your own API keys for streaming flagships.
• Connect to Custom API Endpoints (e.g. self-hosted Ollama, vLLM, or LocalAI servers on your local network).
• Experience an entirely Ad-Free UI.
• Access Advanced Web Search with deeper scraping and up to 10 results.

🎨 Ultimate Customization
• 13 Premium Themes: System, Light, Dark, Monokai, Emerald, Graphite, Colorblind, Midnight, Ocean, Sunset, Paper, Mist, and Markdown.
• 8 Professional Chat Backgrounds: Notebook, Blueprint, Circuit, Topography, Waves, Grid, Dots, and solid.
• 16 Font Families: DMSans, JetBrains Mono, Poppins, Fira Code, Raleway, Courier Prime, and more.
• 16 Languages: English, Hindi, Spanish, French, German, Italian, Portuguese, Russian, Chinese, Japanese, Korean, Arabic, Bengali, Turkish, Vietnamese, and Portuguese.

⚙️ Advanced Inference Sliders
Control how the AI responds with detailed customization tools:
• Temperature (creativity & randomness)
• Top K & Top P (reasoning focus)
• Max Tokens (length limits)
• Real-time hardware monitors for RAM, CPU usage, and device storage.

💬 SQLite Local Chat History
Your chats are saved locally on your device with full Markdown rendering, LaTeX math formulas, syntax-highlighted code blocks, and quick-copy buttons.

💡 Ideal for:
• Privacy-conscious users who want powerful AI tools without sharing search queries or private data.
• Professionals, lawyers, and students analyzing confidential PDFs, reports, and notes.
• Travelers, pilots, and outdoor enthusiasts who need reliable writing, brainstorming, and translation assistance without cellular service.
• Developers and AI hobbyists wanting to run local weights, configure temperature, and inspect parameters on their own device.

Note: Performance is hardware-dependent. Devices with 8GB+ RAM and modern high-end processors (e.g., Snapdragon 8 Gen 3+, Dimensity 9300+) will experience significantly faster token-per-second generation.