Open WebUI is a feature-rich and user-friendly web interface for interacting with large language models (LLMs). It supports various LLM runners, such as Ollama and OpenAI-compatible APIs. Open WebUI also includes a built-in inference engine suitable for retrieval-augmented generation (RAG).For more details, see the application page in the web console.Open WebUI is open-source software distributed under the Open WebUI License, a revised BSD-3-Clause license.