Open WebUI

User-friendly ChatGPT-style interface for running local LLMs with Ollama.

ai self-hosted homelab docker open-source utility llm chatbot

Ports

Deps

Use Cases

Official Website View on GitHub View compose.yml

About

What Open WebUI does

Open WebUI is a ChatGPT-style interface for running local LLMs via Ollama. It offers conversation history, prompt templates, code highlighting, RAG with document upload, admin controls, and integrations for image generation and web search—suitable for private, self-hosted AI assistants.

Install Flow

How to self-host Open WebUI

Open WebUI can be deployed with standard Docker Compose using the Yantr app catalog. This page collects the basic information searchers usually need first: what Open WebUI does, which Docker image Yantr uses, default ports, dependencies, and where to find the original compose template.

If you searched for Open WebUI Docker, Open WebUI Docker Compose, or self-host Open WebUI, this page is the direct landing page for that app in Yantr's catalog.

After deployment, Yantr also lets you publish additional ports later from the stack page using Docker-style syntax. Use mappings like 8080:8080 for a fixed host port or just 8080 to let Docker assign a random host port for container port 8080.

Use Cases

What people run it for

Chat with local LLMs (Llama, Mistral, Codellama) completely offline for privacy.

Build a private AI assistant for work or personal use without sending data to OpenAI.

Upload documents and ask questions about them using RAG functionality.

Integrate with image generation models for a complete AI experience.

Technical Details

Ports, image, and service metadata

Ports

These are the standard container ports Yantr knows about for Open WebUI. You can keep the default mapping, remap them, or publish extra ports later after deployment with Docker syntax such as 3000:3000 or 3000.