SillyTavern provides a single unified interface for many LLM APIs (KoboldAI/CPP, Horde, NovelAI, Ooba, Tabby, OpenAI, OpenRouter, Claude, Mistral and more), a mobile-friendly layout, Visual Novel Mode, Automatic1111 & ComfyUI API image generation integration, TTS, WorldInfo (lorebooks), customizable UI, auto-translate, more prompt options than you'd ever want or need, and endless growth potential via third-party extensions.
SillyTavern (or ST for short) is a locally installed user interface that allows you to interact with text generation LLMs, image generation engines, and TTS voice models.
Beginning in February 2023 as a fork of TavernAI 1.2.8, SillyTavern now has over 100 contributors and 2 years of independent development under its belt, and continues to serve as a leading software for savvy AI hobbyists.
If you're not familiar with using the git CLI or don't understand what a branch is, don't worry! The release branch is always the preferable option for you.