Open WebUI: The Self-Hosted ChatGPT Frontend That Respects Your Data
Open WebUI turns a local Ollama instance into a multi-user ChatGPT your whole household can use — with RAG, document upload, image generation, voice, functions, and a plugin pipeline. MIT-licensed, runs offline, your data never leaves the box. A 5,000-word look at installing it, tuning it, real workflows, and where your data actually goes.