# Easy Steps to Use Llama3 on macOS with Ollama And Open WebUI

[Ollama](https://ollama.com/) is an open-source platform that provides access to large language models like [Llama3](https://llama.meta.com/llama3/) by Meta. Llama3 is a powerful language model designed for various natural language processing tasks. This article will guide you through the steps to install and run Ollama and Llama3 on macOS.

First, install Ollama and download Llama3 by running the following command in your terminal:

```bash
brew install ollama
ollama serve
ollama pull llama3
```

Next run [Open WebUI](https://docs.openwebui.com/) with docker:

```bash
docker run -d -p 8080:8080 --add-host=host.docker.internal:host-gateway -v open-webui:/app/backend/data --name open-webui --restart always ghcr.io/open-webui/open-webui:main
```

Alternatively, you can install and run open-webui with python pip:

```bash
brew install pyenv
pyenv install 3.11
pyenv virtualenv 3.11 ollama-webui
pyenv shell ollama-webui
pip install open-webui
pip install pydub
open-webui serve
```

Finally, you can check [http://localhost:8080](http://localhost:8080) in your browser.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1718127978771/387be6e8-ad2c-458b-8c76-12c60303b820.png align="center")