Frequently Asked Questions (FAQ) about Open WebUI

Q: What is Open WebUI? A: Open WebUI is an extensible, feature-rich, and user-friendly self-hosted WebUI designed to operate entirely offline. It supports various LLM runners, including Ollama and OpenAI-compatible APIs, providing a seamless interface for interacting with AI models.

Q: What is a MCP Server? A: MCP is an open protocol that standardizes how applications provide context to LLMs. MCP (Model Context Protocol) server acts as a bridge, allowing AI models to access and interact with external data sources and tools.

Q: What LLM runners does Open WebUI support? A: Open WebUI supports various LLM runners, including Ollama and OpenAI-compatible APIs. It also allows you to customize the OpenAI API URL to connect with other services like LMStudio, GroqCloud, Mistral, and OpenRouter.

Q: Can I use Open WebUI offline? A: Yes, Open WebUI is designed to operate entirely offline, ensuring data privacy, security, and uninterrupted access to AI capabilities.

Q: How do I install Open WebUI? A: Open WebUI can be installed using Docker, Kubernetes, or non-Docker native installation methods. Detailed instructions are available in the Open WebUI Documentation.

Q: Is Open WebUI free to use? A: Yes, Open WebUI is an open-source project licensed under the MIT License, making it free to use.

Q: Does Open WebUI support multilingual interfaces? A: Yes, Open WebUI has internationalization (i18n) support, offering multilingual interfaces. The project welcomes contributors to expand the number of supported languages.

Q: What is RAG integration in Open WebUI? A: RAG (Retrieval Augmented Generation) integration in Open WebUI allows you to seamlessly integrate document interactions into your chat experience. You can load documents directly into the chat or add files to your document library, accessing them easily using the # command before a query.

Q: Can I create my own AI models with Open WebUI? A: Yes, Open WebUI provides a Model Builder feature that allows you to easily create Ollama models via the Web UI. You can also create and add custom characters/agents and customize chat elements.

Q: What are Pipelines in Open WebUI? A: Pipelines are a feature in Open WebUI that allows you to seamlessly integrate custom logic and Python libraries into Open WebUI using the Pipelines Plugin Framework.

Q: Where can I find more information about Open WebUI? A: You can find more information about Open WebUI in the Open WebUI Documentation and the Open WebUI Community.

Q: How can I get involved in the Open WebUI project? A: You can get involved in the Open WebUI project by contributing code, documentation, or translations. You can also join the Open WebUI Discord community to connect with other users and developers.