SillyTavern/SillyTavern

Health v2 · maintenance only

Adoption not part of the score

32691 stars · 6167 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

SillyTavern is a locally installed, self-hosted web UI for interacting with text generation LLMs, image generation engines, and TTS voice models. It gives power users fine-grained control over prompts, characters, and backends, connecting to many local and cloud LLM APIs.

Use cases

• chat with local or cloud LLMs through a self-hosted interface
• roleplay with AI characters and persistent personas
• connect multiple LLM backends like OpenAI-compatible APIs, KoboldAI, and Tabby
• generate images and TTS voice alongside chat
• fine-tune prompts and generation settings as a power user
• run an AI chat frontend on Android or a local machine

When to choose

• you want maximum control over prompts, characters, and LLM backends
• you prefer a free, open-source, locally installed UI
• you want to mix text, image, and voice generation in one interface
• you are an enthusiast comfortable with a steeper learning curve

When to avoid

• you want a simple, polished out-of-the-box chatbot with minimal setup
• you need a managed cloud service rather than self-hosting
• you only need an API or library to embed LLM calls in your own app

Facets

application · maturity active

chat-interface llm-inference tts image-processing prompt-engineering plugin-system http-server large-language-models chatbots artificial-intelligence self-hosted windows self-hosted cross-platform llm-frontend character-chat roleplay local-ui text-generation image-generation voice openai-compatible nodejs linux macos android docker

Member repositories

For agents

markdown · JSON · MCP: product_card(name="SillyTavern/SillyTavern")