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Ollama is available on macOS, Windows, and Linux. Download Ollama

Get Started

Run ollama in your terminal to open the interactive menu:
ollama
Navigate with ↑/↓, press enter to launch, to change model, and esc to quit. The menu provides quick access to:
  • Run a model - Start an interactive chat
  • Launch tools - Claude Code, Codex, OpenClaw, and more
  • Additional integrations - Available under “More…”

Assistants

Launch OpenClaw, a personal AI with 100+ skills:
ollama launch openclaw

Coding

Launch Claude Code and other coding tools with Ollama models:
ollama launch claude
ollama launch codex
ollama launch opencode
See integrations for all supported tools.

API

Use the API to integrate Ollama into your applications:
curl http://localhost:11434/api/chat -d '{
  "model": "gemma3",
  "messages": [{ "role": "user", "content": "Hello!" }]
}'
See the API documentation for Python, JavaScript, and other integrations.