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open-webui
Python

open-webui

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

by open-webui · GitHub
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Self-hostable
aillmllm-uiPythonSelf-hostable
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In plain words

Open WebUI is a self-hosted, ChatGPT-style web interface that runs on top of Ollama or any OpenAI-compatible API, with chat history, model switching and document RAG.

From the README

Install
pip install open-webui
Documentation ↗

Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.

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150k143k
2026-06-272026-08-31
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📄 About

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

open-webui has 15k stars on GitHub. It has been forked 22k times. open-webui is written mainly in Python. It has been in active development since 2023. Its main topics are ai, llm, llm-ui, llm-webui.

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Frequently asked questions

What is open-webui?

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Is open-webui open source?

open-webui is an open-source project.

Is open-webui free?

Yes. open-webui is free and open source — you can use, modify and self-host it.

What language is open-webui written in?

open-webui is written mainly in Python.

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