Documentation
Everything you need to run your vessel.
Guides, setup walkthroughs, and a look under the hood. Search the docs or jump straight to a section below.
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Get started
Web
No installation required. Runs entirely in your browser — works on desktop and mobile.
Desktop
Desktop app with transparent overlay mode for macOS, Windows, and Linux.
Browse the docs
Guides
- Web Guide How to set up and use Utsuwa on the web.
- Desktop Guide How to install and use the Utsuwa desktop application with overlay mode.
- Local LLM Setup How to set up and connect local LLMs to Utsuwa using Ollama or LM Studio.
- Local TTS Setup Give your companion a voice that runs entirely on your machine using Kokoro-FastAPI or openedai-speech.
- OmniVoice Setup Run the OmniVoice text-to-speech model locally for a fully offline, multi-language voice.
- Local STT Setup Run speech-to-text entirely on your machine with an OpenAI-compatible Whisper server (Speaches, faster-whisper-server, whisper.cpp).
- Troubleshooting Common issues and solutions for Utsuwa.