The freedom AI stack.
Run AI on your own terms. Connect any model, extend with code, and protect what matters without compromise. Your models, your data, your machine, wherever you open it.
Freedom is self-hosted. Your AI, running on your own ground, wherever you are.
The self-hosted AI interface.
Open WebUI is the platform for running AI on your own terms. Connect to any model, local or cloud. Extend with Python. Share what you build, run what others share. Yours to keep, wherever you take it.
A home for AI, at any scale.
Every model, every conversation, and every tool in one place. Connect to Ollama, OpenAI, Anthropic, or anything compatible. Run locally, in the cloud, or both. Data stays exactly where it belongs.
DocumentationFrom startups to global enterprises. SSO, RBAC, audit logs, data residency, and on-premises or air-gapped deployment for regulated industries. One platform. Complete control. No compromises.
Explore Sovereign AI
452,782 members sharing what they've built.
Prompts, models, tools, functions, discussions, and reviews, all created by the community and available to everyone. Browse, install, contribute. Everything at openwebui.com.
Explore the community
Everything AI offers. Available now.
Voice, vision, retrieval, generation, search. Extend with Python. Ready from day one.
“Open WebUI is being built so everyone can run AI for themselves. Not rent it. Not depend on it. Own it. Self-sufficient, adaptable, and ready for wherever humanity goes, from a laptop to the stars.”
Explore the cosmos Wherever you are.
One command. 60 seconds. No account required. Run it anywhere.
From the blog
This week’s picks focused on speed and practicality: quick translation, faster tool execution, visible token usage, self-hosted PDF editing, AI email...
One Interface. Every Model.
Why the smartest AI setup runs both local and cloud.