GitHub - alichherawalla/off-grid-mobile: The Swiss Army Knife of Offline AI. Chat, Speak, and Generate Images - Privacy First, Zero Internet. Download an LLM and use it on your mobile device. No data ever leaves your phone. Privacy first. Supports text-to-text, vision, text-to-image
Hacker News
February 14, 2026
AI-Generated Deep Dive Summary
Off Grid Mobile AI emerges as a versatile tool offering offline capabilities across multiple functionalities, making it an essential solution for privacy-conscious users. This app enables text generation, image creation, vision analysis, voice transcription, and document handling all on your phone without requiring internet access. Unlike traditional chat apps, Off Grid provides a comprehensive suite of AI tools designed to operate independently, ensuring no data is transmitted outside the device.
The app supports various advanced models for text generation, including Qwen 3, Llama 3.2, Gemma 3, and Phi-4, with streaming responses up to 30 tokens per second on high-end devices. For image generation, it uses Stable Diffusion, accelerated by NPU or Core ML, producing results in as little as five seconds on Snapdragon devices and about 15 seconds on CPU-only models. Vision AI features include document analysis and scene description using SmolVLM and Qwen3-VL, with processing times around seven seconds on flagship phones.
Voice transcription leverages Whisper, allowing real-time conversion of speech to text without data leaving the device. Document analysis extends to PDFs, code files, and CSVs, with native PDF extraction capabilities. The app's architecture is optimized for performance, utilizing local hardware for tasks like image generation and voice transcription, ensuring efficiency and privacy.
Off Grid Mobile AI stands out as a self-contained solution, appealing to those who prioritize data sovereignty and operate in environments with limited connectivity. Its offline-first approach offers unparalleled control over personal information while delivering robust AI functionalities. For tech enthusiasts and startups, Off Grid represents a significant advancement in on-device AI, offering flexibility and independence from cloud services. This tool is not just another chat app but a comprehensive suite designed to meet diverse user needs, making it a valuable asset for anyone seeking privacy and autonomy in their digital interactions.
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Originally published on Hacker News on 2/14/2026