Silly Tavern

SillyTavern is a frontend for users working with large language models.

github.com/SillyTavern/SillyTavern
Silly Tavern homepage screenshot

About Silly Tavern

SillyTavern is a locally installed interface for interacting with text-generation LLMs, image-generation engines, and TTS voice models. It provides a single interface for APIs including KoboldAI/CPP, Horde, NovelAI, Ooba, Tabby, OpenAI, OpenRouter, Claude and Mistral, with Visual Novel Mode, WorldInfo lorebooks, auto-translate, customizable UI, and third-party extensions.

It does not provide online or hosted services and must be installed by the user, with guides for Windows, macOS/Linux, Android via Termux, and Docker. It runs on systems that support NodeJS 20 or higher, while local model inference has separate needs depending on the model and backend.

Key features

  • Unified interface for LLM APIs such as OpenAI, Claude, Mistral and others
  • Local interface for text LLMs, image engines, and TTS voice models
  • Visual Novel Mode with mobile-friendly layout
  • Image generation through Automatic1111 and ComfyUI APIs
  • WorldInfo lorebooks for storing background information
  • Customizable UI with auto-translate, prompt options, and extensions
Best for: People comfortable installing software who want detailed control over LLM prompts and models.
Good for
  • Open source project with community development
  • States it does not provide hosted services or programmatically track user data
  • Runs on systems that support NodeJS 20 or higher
Watch out for
  • Describes itself as having a steep learning curve
  • No online or hosted service; user must install and maintain it locally
  • Local inference requirements vary by model and backend and may need a capable GPU

Silly Tavern at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Silly Tavern FAQ

What is SillyTavern?
A locally installed interface for interacting with text-generation LLMs, image-generation engines, and TTS voice models.
Do I need a powerful PC to run SillyTavern?
It runs on anything that can run NodeJS 20 or higher; for local inference a 3000-series NVIDIA card with at least 6GB of VRAM is suggested, with actual needs varying by model and backend.
Does SillyTavern provide online or hosted services?
No; it states it does not provide online or hosted services or programmatically track user data.
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