Tools
How to install Open WebUI with Docker and Ollama, slim image included
Open WebUI 0.11.4 installs from a two-service docker-compose.yml: Ollama runs the models and the slim Open WebUI image, which on arm64 downloads 176 MB against 1.49 GB for the full one, serves the interface. This guide creates the admin account, chats with a local model and turns on tool approval.